Lovasz, Laszlo <br/><br/>
Combinatorial Problems and Exercises / 
Laszlo Lovasz 
 - 2nd Ed. 
 - Providence :  American Mathematical Society,  c1979. 
 - 639p. 
<br/><br/><label>ISBN: </label>9780821887080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Principles<br/>Combinatorics
<br/><br/><label>Dewey Class. No.: </label>511.6076  / LovC2