00372nam a22001337a 45000050016000000200022000160350012000380370013000501000017000632450071000802600043001513000027001947000017002212012050302002.0  a8170142504c95.00  aB-44076  aDPLbENG  aKhanna, K.K.  aEconomic and commercial geography /cby K.K. Khanna and V.K. Gupta  aNew DelhibSultan Chand and Sonsc1996  avarious pagesc18 cms.  aGupta, V.K.