000			00343cam a2200133ua 4500
020			_a0-07-451650-7
082	1	4	_a658.72 _bGOP/P
100	1		_aGopalakrishnan, P .
245	1	0	_aPurchasing and materials management
260			_aNew Delhi : _bTata Mc Graw Hill , _c2002.
300			_a441p ;
650		0	_aMaterials management
942			_cBK
999			_c69290 _d69290