TY  - GEN
AU  - Biggs, Norman
TI  - Algebraic graph theory
SN  - 9781316616918
U1  - 511.5 
PY  - 2016///
CY  - Delhi
PB  - Cambridge University Press
KW  - Graph theory
KW  - Colouring problems
KW  - Regularity
KW  - Polynomial
N1  - Its includes references & index
ER  -