00309pab a2200121 454500008004000000100001900040245004800059260000900107300001000116362000900126650002600135773002600161180718b1988   xxu||||| |||| 00| 0 eng d  aGopala Rao, G.  aProductive efficiency of public enterprises  c1988  a10-13  aJan.  aGovernment Enterprise  aManagement Accountant