TY  - BOOK
TI  - Graph theory and related topics
SN  - 0121143503
U1  - 511.5 19
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Graph theory
KW  - Spines
N1  - Includes index and bibliographical references; math
N2  - Mathematics and Statistics
ER  -