000 00519pam a2200193 i 4500
005 20170421105227.0
008 770420s1978 enka b 001 0 eng
020 _a0471995266.
_a047199541X
040 _cIITK
041 _aeng
082 0 0 _a519.7W672m
100 1 _aWilliams, H. P.
245 1 0 _aModel building in mathematical programming
_cH. P. Williams
260 _aChichester
_bWiley
_c1978
300 _axiv, 330 p.
650 0 _aProgramming (Mathematics)
650 0 _aMathematical models
942 _cBK
999 _c556656
_d556656