Spread, Patrick, 1944- Support-bargaining, economics, and society : a social species / Patrick Spread. - London ; New York : Routledge, 2013. - xix, 295 p. ; 25 cm. - Routledge frontiers of political economy ; 165 . Includes bibliographical references and index. ISBN: 9780415641128 (hbk.) Subjects--Topical Terms: Mutualism.Negotiation.Social sciences.