(9781452883816) - Dimensions: 133 x 203 x 4mm | 95g - Illustrated - Createspace - Format: Paperback | 84 pages - ISBN: 9781452883816 - Languages: English - Publication date: 20 May 2010 - Publication place: Scotts Valley, CA, United States
(9780415714839 / 9780415714839) - Dimensions: 187.96 x 233.68 x 20.32mm | 771.1g - New edition - ROUTLEDGE - London, United Kingdom - Taylor & Francis Ltd - Edition statement: 2nd New edition - Format: 338 pages | Power distribution
(9780367023348) - Ninth edition - Routledge - Taylor and Francis - Height: 275 mm - Spine width: 15 mm - Width: 220 mm - ISBN: 9780367023348 - Number of pages: 344 - Languages: English - Weight: 1020 g
(9780199574315) - Height: 172 mm - Spine width: 10 mm - Width: 113 mm - Oxford University Press - OUP Oxford - ISBN: 9780199574315 - Number of pages: 184 - Languages: English - Publication date: 25 Nov 2010