Lovasz, Laszlo <br/><br/>
Combinatorial problems and exercises / 
Laszlo Lovasz 
 - 2nd ed 
 - Providence, Rhode Island:  American Mathematical Society,  1979. 
 - 639 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780821887080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Combinatorial analysis--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>511.6076   / LOV