00470nam a2200169Ia 4500082002100000100001700021245005900038260003200097300001200129500000500141690000600146700000500152952010200157964001700259921000900276999001500285  a382.091bP298.EG  aPatil, L. T.  aEvolution and growth patterns of international tradeb  aCalcuttabWorld Pressc1970  ax, 78p.  a  a   a  00104070aISIbISId1998-09-03l0o382.091 P298.EGpDP4529r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8158  c8158d8158