Barrett, Scott. Why cooperate? : the incentive to supply global public goods / Scott Barrett. - New york : O.U.P., 2010. - 280p. PBK ISBN: 978-0-19-958521-2 Lb18.99 Standard No.: 10495 [old SOUL v1.0 record id] Subjects--Topical Terms: Public enterprise Dewey Class. No.: 338.749 / B275w