TY  - BOOK
AU  - Clark,John
AU  - Allan,Derek
TI  - A first look of graph theory / 
SN  - 8170234638
U1  - 511.5 
PY  - 1991///
CY  - Bombay : 
PB  - Allied Publishers , 
KW  - GRAPH THEORY
N1  - NULL
ER  -