00286cam a22001097a 4500008004000000082001200040100002000052245004400072260003500116300001000151650001500161180718b1988   xxu||||| |||| 00| 0 eng d  aI5 C457  aChoudhary, N.G.  aEffective managementcby N.G. Choudhary  aCalcuttabOrient Longmanc1988  a139p.  aManagement