000 00315nam a2200121Ia 4500
008 211209s1958 xx 000 0 und d
041 _aeng
082 _a519.7DOR N 58 DOR
100 _aDORFMAN R
245 _aLINEAR PROGRAMMING AND ECONOMIC ANALYSIS
260 _bMCGRAW-HILL KOGAKUSHA LTD.
_c1958
300 _a540
999 _c18729
_d18729