Encyclopedia of Mathematics and its Applications <br/><br/>
Topics in algebraic graph theory / 

 - Cambridge:  Cambridge University Press,  2004 
 - xv, 276p. Bibl. Index. 
 - Encyclopedia of Mathematics and its Applications :  102 .
<br/><br/><label>ISBN: </label>0521801974 
<br/><br/><label>Dewey Class. No.: </label>510.3  / En56.102