00481nam a22001697a 4500003000400000005001700004008004100021040000900062082001500071100001800086100001600104245006100120260004500181300001000226650003400236650004100270OSt20260424144150.0260424b        |||||||| |||| 00| 0 eng d  cAKCL  a650bSAN-B  aSancheti, D.C  aV.K. Kapoor  aBusiness Mathematics /cby D.C. Sancheti and V.K. Kapoor  aNew Delhi:bSultan Chand & Sons,  c1993  ap.856  aManagement & public relations  a Management and auxiliary services