HARRIS,J.M & OTHERS <br/><br/>
COMBINATORICS AND GRAPH THEORY 

 - 2 
 - NEW YORK  Springer  2008 
 - xv+381p.,24x16Cms. 
<br/><br/><label>ISBN: </label>0387797106 
<br/><br/><label>Dewey Class. No.: </label>511.5 H313