000 00315nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a519.72NAR:L
100 _aNarag, A S
245 0 _aLinear Programming And Decision Making
260 _aNew Delhi
_bSultan Chand & Sons
_c1983
942 _cGB
999 _c24513
_d24513