000			00309nam a2200109Ia 4500
008			160920s9999 xx 000 0 und d
020			_a978-0-387-37232-7
100			_aHo, Y. C
245			_aOrdinal optimization: Soft optimization for hard problems
260			_aNew York _bSpringer _c2007
300			_axiv, 317p.
999			_c36456 _d36456