000 00275nam a2200109Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a658.5
_bKHA
100 _aKhanna,OP
245 0 _aIndustrial Engineering and Management
260 _bDelhi:Dhanpat Rai
_c2001
942 _2ddc
999 _c87165
_d87165