TY  - BOOK
AU  - Balakrisnan, R.
AU  - Ranganathan,K,
TI  - A Textbook of graph theory: with 200 figures 
SN  - 9788181288141
U1  - 511.5 
PY  - 2013///
CY  - London
PB  - Springer
KW  - MATHEMATICS
ER  -