Chartrand, Gary, How to label a graph / Gary Chartrand, Cooroo Egan, Ping Zhang - xiii, 89 páginas - SpringerBriefs in mathematics . ISBN: 9783030168629 303016862X Subjects--Topical Terms: Grafos etiquetadosTeoría de grafos LC Class. No.: QA166.197 / C43 Dewey Class. No.: 511.5