000 00420nam a2200181Ia 4500
001 43044
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 220.00
037 _cRS 220.00
082 _a658.5 GUP
100 _aGupta, P. K.
_99778
245 0 _aProblems in operations research...
260 _aNew Delhi
260 _bS. Chand & Company Ltd.
260 _c2005
300 _a1078p.
942 _cBK
999 _c43044
_d43044