000 00278nam a2200121Ia 4500
008 220201s1995 xx 000 0 eng d
082 _a658.5
_bGUP
100 _aGupta, RB
245 0 _aIndustrial engineering
260 _bSatya Prakashan
_c1995
300 _a530
942 _2ddc
999 _c86415
_d86415