000 00395nam a2200157Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a510.11
_bGUP P1
100 _aGupta, P.K.
245 0 _aProb. in operations research
_cP.K.Gupta., Manmohan
260 _aNew Delhi
_bPitambar Pub.
_c2000
300 _axiii,971
700 _aManmohan
942 _cBK
999 _c19402
_d19402