Capital Conference on Graph Theory and Combinatorics, George Washington Univ., 1973 <br/><br/>
Graphs and combinatorics   
ed. by Ruth A. Bari, Frank Harary 
 - Berlin  Springer-Verlag  1974 
 - viii, 355p., incl bibl. & ind. 
 - Lecture Notes in Mathematics  V.406 .
<br/><br/><label>ISBN: </label>3540068546 
<br/><br/><label>LCCN: </label>74-13955 
<br/><br/><label>Dewey Class. No.: </label>511.6  / N741