000 00327 a2200145 4500
020 _a8185015910
041 _aEnglish
082 _a519.72
_bHAD
100 _aHadley, G.
245 _aLinear programming
260 _c1961
_aNew Delhi
_bNarosa Publishing
_g1961
300 _a520p.
650 _aMathematics
942 _cLEB
_01
999 _c27788
_d27788