000 00429nmm a2200145Ia 4500
008 230124s9999||||xx |||||||||||||||||und||
020 _a9780306482137
100 _aG. Gutin, A.P. Punnen
245 4 _aThe Traveling Salesman Problem and Its Variations
250 _a2002
260 _bSpringer US
_c2007
440 _aCombinatorial Optimization
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/b101971
999 _c3238
_d3238