00731nam a2200229Ia 4500 206505 BIBL 20160527194038.0 940204s1994 maua b 00110 eng 94005945 DLC DLC DLC QA166 .H39 1994 511/.5 20 Hartsfield, Nora. Local 108640 Pearls in graph theory a comprehensive introduction Nora Hartsfield, Gerhard Ringel. Rev. and augm. Boston Academic Press c1994. x, 249 p. ill. 24 cm. Includes bibliographical references (p. 241-244) and index. Graph theory. Local 105241 Ringel, Gerhard. Local 159692 154398 154398 0 0 0 511_500000000000000_H335P 0 evl 226499 10 10 1 2016-05-27 299388 0 511.5 H335p 80000001928434 2016-05-27 00:00:00 r:206505 z:NCC:D 6