Lovasz, Laszlo <br/><br/>
Combinatorial Problems and Exercises   
by Laszlo Lovasz 
 - 2nd ed 
 - Providence,Rhode Island  AMS Chelsea Publishing  2012 
 - 639p. 
<br/><br/><label>ISBN: </label>9780821887080 
<br/><br/><label>Dewey Class. No.: </label>511.6076  / P12;1 (CSA)