Blanton, Richard E. How humans cooperate : confronting the challenge of collective action / Richard E. Blanton (Author), Lane Fargher (Author). - Boulder : University Press of Colorado, 2016. - X, 423 p. ; 23 cm. - 316.6 (NLA) . ISBN: 978-1-60732-513-0 978-1-60732-616-8 Subjects--Topical Terms: CooperationCooperation (Psychology) Universal Decimal Class. No.: 316.6 (NLA)