000 00306nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _a658.51
_bGUP
100 _aGupta, Kavita
245 0 _aProduction & Operation Management
250 _a1st
260 _bSun India
_c2013
300 _a---
942 _cBK
999 _c5690
_d5690