000			00357cam a2200145ua 4500
020			_a0-07-451650-7
082			_a658.7 _bGOP/P
100	0		_aGopalakrishnan, P
245	0	0	_aPurchasing and materials management
250			_a9th rep.
260			_aNew Delhi _bTata Mc Graw Hill _c1998
300			_axxi,441p.
650	0		_aManagement- Purchase
942			_cBK
999			_c2582 _d2582