000 00375nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a338.1
100 _aDorfman,R.
245 _aLinear programming , economic analysis.
260 _aKogakusha
_bMcGraw-Hill
_c1958
300 _a527
650 _aEconomics
653 _aEconomics
700 _aOthers
942 _2ddc
_cBK
999 _c6461
_d6461