Alfonsin, Jorge L Ramirez ed. <br/><br/>
Perfect Graphs 
Ed by Jorge L Ramirez Alfonsin 
 - England.  John Wiley & sons, ltd  2001. 
 - xxii,362p. 
 - Wiley- Interscience series in discrete mathematics and optimization .
<br/><br/><label>Subjects--Index Terms: </label>Perfect Graphs 
<br/><br/><label>Universal Decimal Class. No.: </label>519.17  / ALF