000 00323nam a2200133Ia 4500
008 231219s9999 xx 000 0 und d
041 _aeng
082 _a330.09
100 _aGupta G.S.
245 _aManagerial Economics [Gupta]
260 _bTata McGrawhill Pub.Com.New Delhi
300 _a431
650 _aManagement
999 _c992336
_d992336