TY  - BOOK
AU  - Trudeau, RJ
TI  - Introduction to graph theory
SN  - 9780486678702
U1  - 519.17 
PY  - 1993///
CY  - New York
PB  - Dover
KW  - EULER'S FORMULA
KW  - GRAPH THEORY
N1  - Ref. sec
ER  -