00288nam a2200121Ia 4500008004100000020001800041082001500059100002200074245001700096250000800113260003700121300000800158190710s9999    xx            000 0 und d  a81-8489-085-3  a511.5 D567  aDiestel, Reinhard 0aGraph theory  a3rd  aNew DelhibSpringer Verlagc2006  a410