000 00246nam a2200109Ia 4500
100 _aMEHTA, D.M.
110 _aJAIN, S.K.
245 _aOPERATIONS RESEARCH: THEORY AND APPLICATIONS
260 _bGOLGOTIA
_c2000
300 _a495
942 _2ddc
_cBB
999 _c74682
_d74682