TY  - BOOK
AU  - Chartrand,Gary
TI  - Introduction to graph theory / 
SN  - 9780070616080
U1  - 511.5 
PY  - 2009///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - GRAPH THEORY-MATHEMATICS
N1  - Includes index
ER  -