00333nam a2200121Ia 4500008004000000082001700040100002300057245004300080250000500123260004500128300001100173650002700184210210b1985   xxu||||| |||| 00| 0 eng d  a658.001 GOPS  aGOPALAKRISHNA (D).  aStudy in managerial economics.  Ed  2.  a  aBombay.bHimalaya Publishing Housec1985  axi,477  aManagerial Economics