TY  - BOOK
AU  - Arumugam, S
AU  - Ramachandran S
TI  - Invitation to graph theory
SN  - 9788187328469
U1  - 511.5  ARU/I 
PY  - 2013///
CY  - Chennai
PB  - Scitech publications
KW  - Graph Theory
ER  -