000			00336nam a2200145Ia 4500
008			170929s9999 xx 000 0 und d
040			_aMAIN
041			_aEnglish
082			_a568.78
100			_aGOPALA KRISHNAN, P.
245			_aMATERIALS MANAGEMENT
260			_aNEW DELHI _bP.H.I. _c1981
500			_aWRITTEN OFF
942			_cBK
999			_c10683 _d10683