000			00396nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e146664 _aMAIN
041			_aEnglish
082			_a658.827 G646P
100			_aGopalakrishnan, P
245		0	_aPurchasing and materials management
250			_a27th ed.
260			_aNew Delhi _bTata McGraw-Hill _c1990
300			_a441 p.
942			_cBK
999			_c150088 _d150088