Mechanical engineering
Results 81 - 120 of 344
Mechanical engineering
Hardcover. Editor(s): Colvert, Acel; Coty, Hugh. Num Pages: 168 pages, illustrations. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 236 x 163 x 15. Weight in Grams: 440.
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 168
- Format
- Hardback
- Publication date
- 2013
- Edition
- 1st Edition
- Condition
- New
- SKU
- V9781626184749
- ISBN
- 9781626184749
Hardback
Condition: New
€ 216.09€ 144.55
€ 216.09
€ 144.55
Paperback. A planar or two-dimensional (2D) mechanism is the combination of two or more machine elements that are designed to convey a force or motion across parallel planes. For any mechanical engineer, young or old, an understanding of planar mechanism design is fundamental. Num Pages: 320 pages. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 244 x 172 x 14. Weight in Grams: 494.
- Format
- Paperback
- Publication date
- 2015
- Publisher
- John Wiley & Sons Inc United Kingdom
- Number of pages
- 320
- Condition
- New
- SKU
- V9781119054337
- ISBN
- 9781119054337
Paperback
Condition: New
€ 91.26
€ 91.26
hardcover. This text presents a survey of machine elements and analytical design methods and gives students the tools and techniques needed to facilitate design calculations for the most frequently encountered mechanical elements. It is suitable for a one- or two-term Introductory Machine Design course. Num Pages: 944 pages, index. BIC Classification: TGB. Category: (U) Tertiary Education (US: College). Dimension: 241 x 186 x 38. Weight in Grams: 1733.
- Format
- Hardback
- Publication date
- 2004
- Publisher
- Pearson United States
- Edition
- 8th Edition
- Number of pages
- 944
- Condition
- New
- SKU
- V9780130489890
- ISBN
- 9780130489890
Hardback
Condition: New
€ 324.12
€ 324.12
Hardcover. This text brings together leading structural and materials engineers with the aim of proromting composite developments in design, materials integration and manufacturing, and some of the state of the art structural design solutions. Num Pages: 86 pages, Ill. BIC Classification: TGB; TNC. Category: (P) Professional & Vocational; (XV) Technical / Manuals. Dimension: 242 x 164 x 13. Weight in Grams: 374.
- Format
- Hardback
- Publication date
- 2000
- Publisher
- John Wiley and Sons Ltd United Kingdom
- Edition
- 1st Edition
- Number of pages
- 86
- Condition
- New
- SKU
- V9781860583087
- ISBN
- 9781860583087
Hardback
Condition: New
€ 162.59
€ 162.59
Hardback. Num Pages: 610 pages, 24 black & white illustrations, 44 black & white tables. BIC Classification: TGB; UMZ. Category: (UP) Postgraduate, Research & Scholarly. Dimension: 239 x 160 x 38. Weight in Grams: 1052.
- Publisher
- Taylor & Francis Inc United States
- Number of pages
- 610
- Format
- Hardback
- Publication date
- 2013
- Edition
- 1st Edition
- Condition
- New
- SKU
- V9781439813683
- ISBN
- 9781439813683
Hardback
Condition: New
€ 107.88
€ 107.88
Hardback. Editor(s): Cheng, Lixin. Num Pages: 305 pages. BIC Classification: TGB; TGMF. Category: (P) Professional & Vocational. Dimension: 185 x 260 x 23. Weight in Grams: 696.
- Publisher
- Nova Science Publishers Inc
- Format
- Hardback
- Publication date
- 2016
- Edition
- UK ed.
- Condition
- New
- SKU
- V9781634854627
- ISBN
- 9781634854627
Hardback
Condition: New
€ 283.48€ 213.53
€ 283.48
€ 213.53
Paperback. This edition of an established book has become necessary to enable the marine engineer to keep abreast of new developments in the design and manufacture of marine diesel engines. It continues to meet the requirements of Marine Engineer Officers preparing for examinations. Series: Marine engineering. Num Pages: 142 pages, black & white illustrations. BIC Classification: TGBN; TTS. Category: (P) Professional & Vocational. Dimension: 216 x 143 x 9. Weight in Grams: 204.
- Publisher
- Elsevier Science & Technology
- Number of pages
- 140
- Format
- Paperback
- Publication date
- 1991
- Edition
- 3rd Edition
- Condition
- New
- SKU
- V9780750602174
- ISBN
- 9780750602174
Paperback
Condition: New
€ 29.99€ 28.44
€ 29.99
€ 28.44
hardcover. Uses 3x3 coordinate-transformation matrices and 3-element vectors with dual-number elements to analyze the mechanics of mechanisms, robots, and other mechanical systems. This book presents an explanation of dual-number concepts, coordinate-transformations, and applications. Num Pages: 240 pages, 10 black & white tables. BIC Classification: TBJ; TGB; TGMD4. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 234 x 156 x 18. Weight in Grams: 522.
- Format
- Hardback
- Publication date
- 1998
- Publisher
- Taylor & Francis Inc United States
- Edition
- 1st Edition
- Number of pages
- 240
- Condition
- New
- SKU
- V9780849391156
- ISBN
- 9780849391156
Hardback
Condition: New
€ 275.37
€ 275.37
Paperback. .
- Publisher
- Springer London Ltd
- Format
- Paperback
- Publication date
- 2016
- Edition
- Softcover reprint of the original 1st ed. 2014
- Condition
- New
- SKU
- V9781447172277
- ISBN
- 9781447172277
Paperback
Condition: New
€ 139.41€ 21.40
€ 139.41
€ 21.40
Applying mechanical engineering principles to structures of all sizes, this title examines the effects of loads, impacts, and earthquakes on the materials comprising buildings, bridges, tunnels, and more. Num Pages: 800 pages, Illustrations. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 241 x 156 x 49. Weight in Grams: 1338.
- Publication date
- 2009
- Publisher
- ISTE Ltd and John Wiley & Sons Inc United Kingdom
- Number of pages
- 800
- Condition
- New
- SKU
- V9781848210639
- ISBN
- 9781848210639
Paperback
Condition: New
€ 241.02
€ 241.02
Paperback. Eigenstructure assignment is a system design method used in control engineering. Based on the research findings in the field, this text covers the fundamental theory, a variety of design methods, and practical applications using eigenstructure assignment. Num Pages: 248 pages, Ill. BIC Classification: TGB; TJFM; TRP. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 253 x 180 x 20. Weight in Grams: 612.
- Format
- Paperback
- Publication date
- 1998
- Publisher
- John Wiley and Sons Ltd United Kingdom
- Edition
- 1st Edition
- Number of pages
- 248
- Condition
- New
- SKU
- V9780471975496
- ISBN
- 9780471975496
Paperback
Condition: New
€ 355.06
€ 355.06
Ejectors and Their Usefulness in the Energy Savings
Boumaraf, Latra; Lallemand, Andre; Haberschil...
Paperback. Num Pages: 92 pages, tables & charts. BIC Classification: TGB; TH. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 226 x 149 x 8. Weight in Grams: 196.
- Format
- Paperback
- Publication date
- 2010
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 92
- Condition
- New
- SKU
- V9781616682101
- ISBN
- 9781616682101
Paperback
Condition: New
€ 72.02€ 50.67
€ 72.02
€ 50.67
Paperback. Num Pages: 112 pages. BIC Classification: TGBN; THR. Category: (G) General (US: Trade). Dimension: 228 x 156 x 6. Weight in Grams: 174.
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 112
- Format
- Paperback
- Publication date
- 2012
- Edition
- UK ed.
- Condition
- New
- SKU
- V9781614704584
- ISBN
- 9781614704584
Paperback
Condition: New
€ 72.02€ 50.29
€ 72.02
€ 50.29
Paperback. Num Pages: 592 pages, black & white illustrations. BIC Classification: TGB; TJK. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 233 x 157 x 36. Weight in Grams: 878.
- Format
- Paperback
- Publication date
- 1986
- Publisher
- John Wiley and Sons Ltd United States
- Edition
- 3rd Edition
- Number of pages
- 592
- Condition
- New
- SKU
- V9780471603641
- ISBN
- 9780471603641
Paperback
Condition: New
€ 378.62
€ 378.62
Hardcover. An introductory reference covering the devices, simulations and limitations in the control of servo systems Linking theoretical material with real-world applications, this book provides a valuable introduction to motion system design. Num Pages: 308 pages, illustrations. BIC Classification: TGB; TJF. Category: (P) Professional & Vocational. Dimension: 251 x 169 x 24. Weight in Grams: 628.
- Format
- Hardback
- Publication date
- 2014
- Publisher
- John Wiley & Sons Inc United States
- Edition
- 1st Edition
- Number of pages
- 312
- Condition
- New
- SKU
- V9781119992745
- ISBN
- 9781119992745
Hardback
Condition: New
€ 152.09
€ 152.09
Hardcover.
- Format
- Hardback
- Publication date
- 1991
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 608
- Condition
- New
- SKU
- V9780941743969
- ISBN
- 9780941743969
Hardback
Condition: New
€ 257.92€ 190.32
€ 257.92
€ 190.32
Hardcover.
- Format
- Hardback
- Publication date
- 1991
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 650
- Condition
- New
- SKU
- V9780941743976
- ISBN
- 9780941743976
Hardback
Condition: New
€ 268.37€ 197.91
€ 268.37
€ 197.91
Hardcover. Editor(s): Veziroglu, T. Nejat. Num Pages: 636 pages, tabs.ch. BIC Classification: TGBN; TH. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 246 x 166 x 39. Weight in Grams: 1084.
- Format
- Hardback
- Publication date
- 1991
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 636
- Condition
- New
- SKU
- V9780941743983
- ISBN
- 9780941743983
Hardback
Condition: New
€ 257.92€ 190.32
€ 257.92
€ 190.32
Hardcover. Editor(s): Veziroglu, T. Nejat. Num Pages: 624 pages, Ill.d.tabs.ch. BIC Classification: TB; TGBN. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 249 x 164 x 40. Weight in Grams: 1038.
- Format
- Hardback
- Publication date
- 1991
- Publisher
- Nova Science Publishers Inc United States
- Number of pages
- 624
- Condition
- New
- SKU
- V9781560720003
- ISBN
- 9781560720003
Hardback
Condition: New
€ 257.92€ 188.74
€ 257.92
€ 188.74
Hardcover. A practical introduction to the use of the finite--element method and variational methods to solve engineering problems about beams, bars, torsion, and plane elasticity. Includes a concise section on composite--material laminated plates and shells. Contains numerous examples, exercises, problems, and references. Num Pages: 560 pages, illustrations, bibliography, index. BIC Classification: TGB. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 234 x 180 x 31. Weight in Grams: 800.
- Format
- Hardback
- Publication date
- 1984
- Publisher
- John Wiley and Sons Ltd United States
- Edition
- 1st Edition
- Number of pages
- 560
- Condition
- New
- SKU
- V9780471896739
- ISBN
- 9780471896739
Hardback
Condition: New
€ 308.74
€ 308.74
Hardcover. Num Pages: 300 pages. BIC Classification: TGB. Category: (P) Professional & Vocational. Weight in Grams: 666.
- Format
- Hardback
- Publication date
- 2018
- Publisher
- John Wiley & Sons Inc United States
- Edition
- 1st Edition
- Number of pages
- 300
- Condition
- New
- SKU
- V9781118981030
- ISBN
- 9781118981030
Hardback
Condition: New
€ 180.90
€ 180.90
Paperback. Num Pages: 690 pages. BIC Classification: PBWR; PHDD; TGB. Category: (G) General (US: Trade). Dimension: 176 x 241 x 41. Weight in Grams: 1266.
- Publisher
- Akademica Publishing
- Format
- Paperback
- Publication date
- 2015
- Condition
- New
- SKU
- V9788232102686
- ISBN
- 9788232102686
Paperback
Condition: New
€ 90.62€ 68.39
€ 90.62
€ 68.39
Hardback. Introduces undergraduate students to engineering dynamics. Combining the strengths of both beginner and advanced dynamics texts, this book spans the full range of mechanics problems, from one-dimensional particle kinematics to three-dimensional rigid-body dynamics, including an introduction to Lagrange's and Kane's methods. Num Pages: 704 pages, 328 line illus. 4 tables. BIC Classification: PHV; TGB. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 256 x 184 x 43. Weight in Grams: 1526.
- Format
- Hardback
- Publication date
- 2011
- Publisher
- Princeton University Press United States
- Number of pages
- 688
- Condition
- New
- SKU
- V9780691135373
- ISBN
- 9780691135373
Hardback
Condition: New
€ 133.98
€ 133.98
Hardback. Num Pages: 784 pages. BIC Classification: TGB; TGMD4. Category: (U) Tertiary Education (US: College). Dimension: 254 x 203 x 33. Weight in Grams: 1315.
- Format
- Hardback
- Publication date
- 2016
- Publisher
- Pearson Education (US) United States
- Edition
- 14 Rev ed
- Number of pages
- 784
- Condition
- New
- SKU
- V9780133915389
- ISBN
- 9780133915389
Hardback
Condition: New
€ 237.36
€ 237.36
Paperback. Num Pages: 720 pages, illustrations (black and white). BIC Classification: TGB. Category: (U) Tertiary Education (US: College). Dimension: 231 x 177 x 24. Weight in Grams: 1060.
- Publisher
- Pearson Education Limited United Kingdom
- Number of pages
- 720
- Format
- Paperback
- Publication date
- 2013
- Edition
- International ed of 4th revised ed
- Condition
- New
- SKU
- V9780273768449
- ISBN
- 9780273768449
Paperback
Condition: New
€ 111.94
€ 111.94
Hardcover. This handy reference source, is a companion volume to the author's Engineers' Guide to Pressure Equipment. Heavily illustrated, and containing a wealth of useful data, it offers inspectors, engineers, operatives, and those maintaining engineering equipment a one stop everyday package of information. Num Pages: 342 pages, illustrations, index. BIC Classification: GBC; TBM; TGB. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 208 x 137 x 26. Weight in Grams: 498.
- Publisher
- John Wiley and Sons Ltd United Kingdom
- Number of pages
- 342
- Format
- Hardback
- Publication date
- 2001
- Edition
- 1st Edition
- Condition
- New
- SKU
- V9781860583445
- ISBN
- 9781860583445
Hardback
Condition: New
€ 148.20
€ 148.20
Paperback. This new 2011 edition of this databook has been heavily updated and replaces the previous editions of this bestselling pocket guide, providing a concise and useful source of up-to-date essential for the student or practicing engineer. Num Pages: 344 pages, Illustrations. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 168 x 101 x 19. Weight in Grams: 260.
- Publisher
- John Wiley and Sons Ltd
- Number of pages
- 344
- Format
- Paperback
- Publication date
- 2012
- Edition
- 4th Edition
- Condition
- New
- SKU
- V9781119976226
- ISBN
- 9781119976226
Paperback
Condition: New
€ 22.64
€ 22.64
Board book. A faculty-specific series for students in higher education. Series: English for Specific Academic Purposes. Num Pages: 132 pages, full colour photos, tables and illustrations. BIC Classification: TGB. Category: (UF) Further/Higher Education. Dimension: 211 x 279 x 6. Weight in Grams: 418.
- Publisher
- Garnet Publishing Ltd United Kingdom
- Number of pages
- 132
- Publication date
- 2008
- Edition
- Student edition
- Condition
- New
- SKU
- V9781859649398
- ISBN
- 9781859649398
Paperback
Condition: New
€ 32.68
€ 32.68
Hardcover. The first volume of the Wiley series, Environmentally Conscious Mechanical Design focuses on the foundations of environmental design - both understanding it and implementing it. Editor(s): Kutz, Myer. Series: Environmentally Conscious Engineering, Myer Kutz Series. Num Pages: 408 pages, Illustrations. BIC Classification: RNA; TGB. Category: (P) Professional & Vocational. Dimension: 235 x 197 x 29. Weight in Grams: 862.
- Format
- Hardback
- Publication date
- 2007
- Publisher
- John Wiley and Sons Ltd United States
- Edition
- 1st Edition
- Number of pages
- 408
- Condition
- New
- SKU
- V9780471726364
- ISBN
- 9780471726364
Hardback
Condition: New
€ 196.17
€ 196.17
hardcover. Num Pages: 200 pages, illustrations (black and white). BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 234 x 163 x 25. Weight in Grams: 564.
- Format
- Hardback
- Publication date
- 2014
- Publisher
- ISTE Ltd and John Wiley & Sons Inc United Kingdom
- Edition
- 1st Edition
- Number of pages
- 200
- Condition
- New
- SKU
- V9781848216754
- ISBN
- 9781848216754
Hardback
Condition: New
€ 165.66
€ 165.66
Hardback. Num Pages: 228 pages. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 235 x 162 x 25. Weight in Grams: 566.
- Format
- Hardback
- Publication date
- 2014
- Publisher
- ISTE Ltd and John Wiley & Sons Inc United Kingdom
- Number of pages
- 228
- Condition
- New
- SKU
- V9781848216761
- ISBN
- 9781848216761
Hardback
Condition: New
€ 165.41
€ 165.41
Hardback. Num Pages: 330 pages. BIC Classification: TGB. Category: (P) Professional & Vocational. Dimension: 240 x 158 x 23. Weight in Grams: 630.
- Format
- Hardback
- Publication date
- 2014
- Publisher
- ISTE Ltd and John Wiley & Sons Inc United Kingdom
- Number of pages
- 330
- Condition
- New
- SKU
- V9781848216778
- ISBN
- 9781848216778
Hardback
Condition: New
€ 166.07
€ 166.07
Hardcover. Learn how to study, analyze, select, and design a successful mechatronic product This innovative, cutting-edge publication presents the essential nature of mechatronics, a field at the crossroads of information technology and mechanical and electrical engineering. Num Pages: 280 pages, Illustrations. BIC Classification: TGB; TJFM. Category: (P) Professional & Vocational. Dimension: 235 x 162 x 18. Weight in Grams: 494.
- Format
- Hardback
- Publication date
- 2006
- Publisher
- John Wiley & Sons Inc United States
- Edition
- 1st Edition
- Number of pages
- 280
- Condition
- New
- SKU
- V9780471723417
- ISBN
- 9780471723417
Hardback
Condition: New
€ 203.77
€ 203.77
Hardback. Genetic algorithms (GA) and evolution strategies (ES) are relatively new stochastic based techniques for solving engineering problems on computers. GA and ES are based on a loose biological analogy: evolutionary theory (mutation, crossover, selection, survival of the fittest). Editor(s): Miettinen, K.; Neittaanmaki, Pekka; Makela, M. M.; Periaux, Jacques. Num Pages: 500 pages, references. BIC Classification: PBWH; TBJ; TGB; UYAM; UYQ. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 254 x 175 x 32. Weight in Grams: 1010.
- Format
- Hardback
- Publication date
- 1999
- Publisher
- John Wiley & Sons Inc United Kingdom
- Edition
- 1st Edition
- Number of pages
- 500
- Condition
- New
- SKU
- V9780471999027
- ISBN
- 9780471999027
Hardback
Condition: New
€ 360.38
€ 360.38
Paperback. .
- Publisher
- Cambridge University Press
- Format
- Paperback
- Publication date
- 2017
- Edition
- 1st Edition
- Condition
- New
- SKU
- V9781316633298
- ISBN
- 9781316633298
Paperback
Condition: New
€ 42.24
€ 42.24
Hardcover. A much-needed reference focusing on the theory, design, and applications of a broad range of surface types. Written by three of the best-known experts in the field. Covers compact heat exchangers, periodic heat flow, boiling off finned surfaces, and other essential topics. Num Pages: 1120 pages, Ill. BIC Classification: PNRW; TGB; TGMB. Category: (P) Professional & Vocational; (XV) Technical / Manuals. Dimension: 235 x 162 x 55. Weight in Grams: 1660.
- Format
- Hardback
- Publication date
- 2001
- Publisher
- John Wiley and Sons Ltd United States
- Edition
- 1st Edition
- Number of pages
- 1120
- Condition
- New
- SKU
- V9780471395508
- ISBN
- 9780471395508
Hardback
Condition: New
€ 346.70
€ 346.70
Hardcover. Flexible Multibody Dynamics comprehensively describes the numerical modelling of flexible multibody dynamics systems in space and aircraft structures, vehicles, and mechanical systems. A rigorous approach is followed to handle finite rotations in 3D, with a thorough discussion of the different alternatives for parametrization. Num Pages: 340 pages, illustrations. BIC Classification: TGB; TGMD4; TJFM1; TRP. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 242 x 166 x 24. Weight in Grams: 680.
- Format
- Hardback
- Publication date
- 2001
- Publisher
- John Wiley and Sons Ltd United Kingdom
- Edition
- 1st Edition
- Number of pages
- 340
- Condition
- New
- SKU
- V9780471489900
- ISBN
- 9780471489900
Hardback
Condition: New
€ 208.33
€ 208.33
hardcover. The purpose of this title is to present to the reader some basic flexure geometries and the analytic models, whereby they may be assessed for specific design applications. Integration of these to produce useful mechanisms for precise motion control with fast dynamic response ocupies a considerable portion of this text. Num Pages: 430 pages, 150 line illustrations and 6 halftones, references, index. BIC Classification: TGB; TGM. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 246 x 174 x 40. Weight in Grams: 1160.
- Format
- Hardback
- Publication date
- 2000
- Publisher
- Taylor & Francis Ltd United Kingdom
- Edition
- 1st Edition
- Number of pages
- 430
- Condition
- New
- SKU
- V9789056992613
- ISBN
- 9789056992613
Hardback
Condition: New
€ 189.05
€ 189.05
Hardcover. The book provides a thorough step--by--step presentation of the computational models involved which allows the reader to easily construct a flow chart from which to operate. A unique feature to this book is that the author critically reviews all of the existing numerical models highlighting both advantages and drawbacks of each. Num Pages: 848 pages, Illustrations. BIC Classification: TGBN; TGMB; TGMF1; TGMF3. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 168 x 238 x 55. Weight in Grams: 1366.
- Format
- Hardback
- Publication date
- 1995
- Publisher
- John Wiley and Sons Ltd United States
- Edition
- 1st Edition
- Number of pages
- 848
- Condition
- New
- SKU
- V9780471855460
- ISBN
- 9780471855460
Hardback
Condition: New
€ 320.40
€ 320.40
Hardback. Num Pages: 297 pages. BIC Classification: TGB. Dimension: 183 x 262 x 30. Weight in Grams: 980.
- Publisher
- Nova Science Publishers Inc
- Format
- Hardback
- Publication date
- 2014
- Condition
- New
- SKU
- V9781629483160
- ISBN
- 9781629483160
Hardback
Condition: New
€ 247.46€ 166.41
€ 247.46
€ 166.41