00322nam a2200121 a 450000500170000000800410001704100080005808200080006610000160007424500590009026400430014930000080019220260717100931.0260717s1979    ii            000 0 eng d  aeng04a6501 aBahl, J. C.10aElements of commerce and business methods /cBahl, J.C 1aBombay :bN.M.Tripathi Pvt Ltd,c1979.  a427