00536nam a2200169 a 450000500170000000800410001704100080005808200100006610000210007624500560009726400480015330000110020165000130021294200070022599900170023295201170024920260717091046.0260717s1981    ii            000 0 eng d  aeng04a338.51 aGopalkrishna, D.12aA study of managerial economics /cGopalkrishna, D. 1aMumbai :bHimalaya publishing house,c1981.  a397 p. 4aCommerce  cBK  c21994d21994  001040708DCaBKBCLbBKBCLd1981-09-30g25.00l0o338.5 GOPp12905r2026-07-17 09:10:46v25.00w2026-07-17yBK