Panksepp Jaak Ed. Textbook of biological psychiatry - New Jersey John Wiley & Sons USA 2004 - xxiii,699p. cm. ISBN: 0471434787 (hbk) 7356.20 Standard No.: 99180 Source: 3670, 06/01/2010, Bharat Scientific Syndicate Textual Subjects--Topical Terms: MEDICINE Dewey Class. No.: L72:45, P4