000 00309nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a519.92 D693
100 _aDORFMAN.R
245 0 _aLINEAR PROGRAMMING AND ECONOMIC ANALYSIS
260 _aNEW YORK
_bMcGraw-Hill
_c1958
300 _a21X15
942 _cBK
_2DDC
999 _c17315
_d17315