000 00364nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a65.012.1/SWA
_b& GUP
100 _aSWARUP K,GUPTA, P.K.
245 _aOPERATIONS RESEARCH - 2nd. EDN.
260 _bSULTAN CHAND
_c1978
650 _aBUSINESS MANAGEMENT
942 _cBK
999 _c10915
_d10915