000 00273nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"Gopalkrishanan, P."
245 _aPurchase And Materials Management
250 _a-
260 _bTata Mc Graw Hill
_aNew Delhi
_c2010
300 _a441
440 _n-
999 _c24081
_d24081