000 00238nam a2200109Ia 4500
008 200701s2001 xx 000 0 eng d
100 _aSHARMA. S.D
245 0 _aOPERATION RESERCH
260 _bBIE
_c2001
300 _a250
942 _2ddc
_cGE
999 _c1110
_d1110