000 00000nam a2200000 a 4500
005 20251203091555.0
082 _a511.8072,
_bD, sha
100 _aSharma, JK.
245 _aMathematical models in operations research
260 _aDelhi
_bTata McGraw-Hill
_c1989
300 _avi, 620p, 22 cm.
690 _amathematical analysis, 0-07-451782-
964 _bEng
_c100
_d
_e010
_f
_g_
997 _a54096 LIBSC C
999 _c44976
_d44976