000			00341nam a2200121Ia 4500
008			120924s9999 xx 000 0 und d
082			_a658.72, G 659 P
100			_aGopalakrishnan, P.
245			_aPurchasing and materials management
260			_bTata McGraw-Hill _aNew Delhi _c1999
300			_axxi,441p.
906			_b20030217 _cxxi,441p.
999			_c114787 _d114787