000 00336nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c860
040 _aET
100 _aChary , S.N.
245 0 _aProducation and Operation Management
260 _bMc Graw Hill
_aChennai
300 _aV.P. - 1.11
500 _a69122
942 _cBK
999 _c75085
_d75085