000			00391pam a2200133a 44500
008			160422s9999 xx 000 0 und d
082			_a658.72 GOP;1
100			_aGopalakrishnan, P.
245			_aPurchasing and materials management.
260			_aNew Delhi _b Tata McGraw Hill _c1990
300			_a441p
500			_aIncludes bibliographical references and indexes.
650			_aManagement
999			_c94747 _d94747