TY  - BOOK
AU  - Wallis, W.D.
TI  - A beginner's guide to graph theory
SN  - 9788184898064
U1  - 511.5 
PY  - 2011///
CY  - New Delhi: 
PB  - Springer Pvt. Ltd., 
KW  - Communication
KW  - Linear space
KW  - Math
KW  - Vector space
ER  -