00268nam a2200109 a 450000500170000002000150001708200220003210000250005424500380007926000230011730000180014020251203091917.0  a818581368X  a330.91724,bD, ha  aSharma, Nand Kishore  aEconomics of developing countries  aJaipurbRBSAc1996  a208p.c23 cm.