Baker, Joanne, 50 physics ideas you really need to know / Fifty physics ideas you really need to know Joanne Baker - London : Quercus Editions Ltd., 2007 - 208 pages : illustrations ; 21 cm Shanti Books8269/02GBP 12.99 ISBN: 9781848667068 (hbk.) Dewey Class. No.: 530 BAK