@BOOK{ Book!D - 72139366,
AUTHOR = "Yap, H. P.)Hian Poh(",
TITLE = "Total colourings of graphs",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Map-coloring problem",
URL = "/book/72139366/Total-colourings-of-graphs/"}