00452nam a2200169Ia 4500082001600000100001600016245004100032260004200073300001300115500000500128690000600133700000500139952009700144964001700241921000900258999001500267  a382bK32.PT  aKemp, M. C.  aPure theory of international tradeb  aEnglewood CliffsbPrentice-Hallc1964  ax, 324p.  a  a   a  00104070aISIbISId1998-09-02l0o382 K32.PTpDP2090r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8010  c8010d8010