Godsil, Chris <br/><br/>
Algebraic graph theory, Vol.207 

 - New Delhi  Springer  2001 
 - xix, 439p. 
 - Graduate texts in mathematics .
<br/><br/><label>ISBN: </label>9780387952208 
<br/><br/><label>Dewey Class. No.: </label>511.5 GOD/A