Godsil, Chris <br/><br/>
Algebraic graph theory 

 - New York  Springer  2001 
 - xix,439p.  PB  22cm. 
 - Graduate texts in mathematics .
<br/><br/><label>ISBN: </label>0387952209 
<br/><br/><label>Dewey Class. No.: </label>511.5  / GOD