TY  - BOOK
AU  - Biggs,Norman
TI  - Algebraic graph theory / 
SN  - 0-521-45897-8
U1  - 511.5 
PY  - 1993///
CY  - Cambridge
PB  - CUP
KW  - Mathematics
KW  - Graph Theory
N1  - Includes index and bibliography
ER  -