000 00379nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 338.5 HAS-T
100 _aHasan, Zubair
245 _aTheory of profit
260 _bVikas Publishing House Pvt. Ltd., New Delhi
260 _c1975
300 _a182
650 _aMicroeconomics; Production economics
942 _cBOOKS
999 _c16902
_d16902