00480nam a2200169Ia 4500082002400000100001600024245007000040260002600110300001200136500000500148690000600153700000500159952010500164964001700269921000900286999001500295 a381.09549bSe495.IT aSeth, K. L. aInterwing trade in Pakistan; causes, consequences and prospectsb aDelhibSterlingc1968 ax, 88p. a a  a 00104070aISIbISId1998-09-02l0o381.09549 Se495.ITpDP2909r2019-02-14 00:00:00w2019-02-14yBK abcdefg a7947 c7947d7947