Ramirez Alfonsin, Jorge L <br/><br/>
Perfect graphs  / 

 - New York:  John Wiley,  2001 
 - xxii, 362p. Bibl., Index. 
 - Wiley-Interscience series in Discrete Mathematics and Optimization .
<br/><br/> "Purchased under NBHM grant for the year 2001-2002" 
<br/><br/><label>ISBN: </label>0471489700 
<br/><br/><label>Dewey Class. No.: </label>511.5  / R173.PG