000			00386nam a2200133Ia 4500
008			100324s9999 xx 000 0 und d
100			_aGopalakrishnan P
245			_aPurchasing and material management
260			_c1990 _bTata McGraw Hill _aNew Delhi
366			_b1990
541			_g4531 dt 1.10.91
650			_aMANAGEMENT
942			_cBK
999			_c74364 _d74364