00618cam a2200229 a 4500 1442880 20180224035549.0 850802s1986 enka b 001 0 eng 85019014 052130184X 0521317746 (pbk.) DLC DLC DLC eng 330.1 330.1 COR 20 52 EKO The theory of externalities, public goods, and club goods / Richard Cornes, Todd Sandler. Bibliography: p. 284-296. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 43366 43366 0 0 udc 0 0 PËKG 002 002 PËKG 2018-02-24 0 330.1 COR 23171853042999261 2018-02-24 2018-02-24 BK