Saad Gad Evolutionary bases of consumption Saad Gad - New Jersey Lawrence Erlbaum USA 2007 - xx,339p. cm. ISBN: 080585150X (pbk) 1725.83 Standard No.: 99044 Source: 9066, 24/12/2010, Elite Publishers Distributors Textual Subjects--Topical Terms: ECONOMICS Dewey Class. No.: X:321:(SN1), P7