TY  - GEN
AU  - West , Douglas  B.
TI  - Introduction to graph theory
SN  - 8120321421
U1  - 511.5 
PY  - 2001///
CY  - New Delhi
PB  - Prentice Hall
KW  - MATHEMATICS
KW  - GRAPH THEORY
UR  - www.phindia.com
ER  -