000 00325nam a2200121Ia 4500
008 231011s9999 xx 000 0 und d
041 _aeng
082 _a658.7
100 _aP.Gopalkrishnan/M.Sudarshan
245 _aPurchasing and Materials Management
260 _bTata Mcgrow Hill Pub. Co Ltd New Delhi -
365 _b81
999 _c885232
_d885232