000 00293nam a2200109Ia 4500
008 140814s9999 xx 000 0 und d
082 _a658.1501
_bGUP
100 _aGupta, G S
245 _aManagerial Economics
260 _bTata McGraw Hill Education
_aNew Delhi
650 _aManagerial Economics
999 _c11716
_d11716