TY  - BOOK
AU  - Hartsfield,Nora
AU  - Ringel,Gerhard
TI  - Pearls in graph theory: a comprehensive introduction
AV  - QA166 .H39 1994
U1  - 511/.5 20
PY  - 1994///
CY  - Boston
PB  - Academic Press
KW  - Graph theory
KW  - Local
N1  - Includes bibliographical references (p. 241-244) and index
ER  -