000 00345nam a2200121Ia 4500
008 211209s1950 xx 000 0 und d
041 _aeng
082 _a658.4038 N50 HIL/LIE
100 _aHILLIER, FREDRICK S
245 _aINTRODUCTION TO OPERATIONS RESEARCH
260 _aNEW YORK
_bMCGRAW-HILL PUBLISHING COMPANY LIMITED
_c1950
300 _a954
999 _c26147
_d26147