000 00314nam a2200133Ia 4500
008 240624s9999 xx 000 0 und d
041 _aeng
082 _a338.5024658 GUP
100 _aGUPTA G S
245 _aMANAGERIAL ECONOMICS
260 _c2003
_aNew Delhi
_bTata McGrawhill
300 _ax, : 271
365 _cRS
999 _c1593
_d1593