000 00426nam a2200181 4500
020 _a
_c150
082 _a658.72 GOP
100 _aGopalakrishnan, P
245 _aPurchasing and materials management
_cGopalakrishnan, P
250 _a
260 _aTata Mc Graw Hill: New Delhi
_c1990
300 _a439 p
490 _a
500 _a
590 _a
_b
650 _aPurchasing and materials management
942 _cBK
999 _c567421
_d567421