00371nam a2200133Ia 4500008004100000020001800041040002500059082001600084100002800100245005100128250001600179260003200195300001000227240301s9999    xx            000 0 und d  a9781498735766  aNORSU-BaycNORSU-Bay  a511.5  C486  aChartrand, Gary; et al. 0aTextbooks in Mathematics: Graphs and Digraphs   a6th Edition  aBoca RatonbCRC Pressc2016  a640 p