000			00246nam a22001217a 4500
003			SGT
082			_a658.7 _bVAR
100			_aVARMA, M.M.
245			_aMATERIALS MANAGEMENT
260			_aDELHI _bS.CHAND _c1987
300			_a434
942			_2ddc _cBK
999			_c22752 _d22752