000 00447nam a2200169Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS495
040 _e209513
_aMAIN
041 _aEnglish
082 _a658.403 G959O
100 _aGupta, P K
245 0 _aIntroduction to operations research
260 _aNew Delhi
_bS Chand
_c2012
300 _axii, 1195 p.
500 _a2872 23/08/2013 HBD13/5524 22/11/2013 Main Budget
942 _cBK
999 _c24022
_d24022