Biggs, Norman <br/><br/>
Algebraic Graph Theory 

 - 2nd ed. 
 - New York. :  Cambridge University Press ,  1996. 
 - vi , 205p. ;  Paper Back   23cm. 
<br/><br/> Contents 
<br/><br/><label>ISBN: </label>9780521458979 
<br/><br/><label>Dewey Class. No.: </label>511.5  / BIG