000 00343nam a2200145 4500
082 _aS 519.72 GUP-L4
100 _aGupta, R K
245 _aLinear programming
250 _a4 edition
260 _aMeerut
_bKrishna Prakashan Mandir
_c1987
300 _a
490 _a
650 _aLinear programming-- Applied mathematics
942 _cBK
999 _c591181
_d591181