Biggs, Norman <br/><br/>
Algebraic graph theory. 

 - [London]:  New York:  Cambridge University Press,  [1974]. 
 - vi, 170 p.:  22 cm. 
 - Cambridge tracts in mathematics;  67. .
<br/><br/>Bibliography: p. 165-168. 
<br/><br/><label>ISBN: </label>052120335X 
<br/><br/><label>LCCN: </label>73086042 //r85 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory.
<br/><br/><label>Dewey Class. No.: </label>511.5  / B592a