000 00324nam a2200133 a 4500
005 20260717100949.0
008 260717s2003 ii 000 0 eng d
041 _aeng
100 1 _aGupta, P. K.
245 1 0 _aProblems in Operations Research /
_cGupta, P.K.
264 1 _bS.Chand,
_c2003.
300 _a1078 p.
942 _cBK
999 _c43538
_d43538