Hell, Pavol. <br/><br/>
Graphs and homomorphisms / 
Pavol Hell and Jaroslav Nesetril. 
 - Oxford ;  New York :  Oxford University Press,  2004. 
 - xii, 244 p. :  ill. ; 
 - Oxford lecture series in mathematics and its applications;28 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0198528175 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory.<br/>Homomorphisms (Mathematics)
<br/><br/><label>Universal Decimal Class. No.: </label>519.17:512.535  / HEL