000			00390nam a2200145Ia 4500
008			210716s1967 xx 000 0 und d
041			_aeng
082			_a003 HILF
100			_aHillier, Frederick S;Lieberman, Gerald J.
245			_aIntroduction to operations research.
250			_a5
260			_aNew York _bMcGraw Hill _c1967
300			_axviii,954
650			_aOperations Research
999			_c202913 _d202913