000 00306nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a658.5
_bSHA
100 _aSharma, SC etc
245 0 _aIndustrial engineering & management science
260 _bKhanna Publisher
_c1998
300 _a1085
942 _2ddc
999 _c86596
_d86596