00453nam a2200169Ia 4500082001900000100001800019245004000037260003400077300001500111500000500126690000600131700000500137952010000142964001700242921000900259999001500268  a382.3bC794.TP  aCorden, W. M.  aTrade policy and economic welfareb  aOxfordbClarendon Pressc1974  axvi, 423p.  a  a   a  00104070aISIbISId1998-09-03l0o382.3 C794.TPpDP9511r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8295  c8295d8295