000 00398pab a2200145 454500
008 180718b1996 xxu||||| |||| 00| 0 eng d
100 _aCostello, Mathew J.
245 _aImpure public goods, relative gains, and international cooperation
260 _c1996
300 _ap.578-94
362 _aWinter
650 _aInternational cooperation
773 _aPolicy Studies Journal
909 _a34238
999 _c34238
_d34238