000			00457nmm a2200157Ia 4500
008			230424s9999||||xx |||||||||||||||||und||
020			_a9783540468103
100			_aBruno Simeone
245		0	_aCombinatorial Optimization
250			_a1989
260			_c1989 _bSpringer Berlin _aHeidelberg
300			_aProceedings
490			_aLecture Notes in Mathematics _vv.1403
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/BFb0083460
999			_c30865 _d30865