000 00000nam a2200000 a 4500
005 20251203110715.0
020 _a8180540308
082 _a658.4034
_bGUP
100 _aGupta, P.K
245 _aProblems in Operations Research
_bMethods and Solutions
260 _aNew Delhi
_bSultan Chand & Sons.,
_c2003
300 _a771p.
_c26 cm. PB
690 _aOperations Research
700 _aMohan, Man
964 _b
_c
_d
_e
_f
_g_
997 _a117542 C
999 _c99745
_d99745