000 00273nam a2200109Ia 4500
008 220201s2002 xx 000 0 eng d
082 _a658.5
_bSEH
100 _aSehrawat,MS & Narang,JS
245 0 _aProduction Management
260 _bDhanpat Rai & Co.
_c2002
942 _2ddc
999 _c87133
_d87133