000 00312nam a2200121Ia 4500
008 240109s9999 xx 000 0 und d
041 _aeng
082 _a658.5
100 _aChary S.N
245 _aTheory & Problems in Production & Operation Management
260 _bTata McGrow Hill
650 _aManagement
999 _c1022633
_d1022633