Lipschutz, Seymour <br/><br/>
2000 Solved problems in discrete mathematics 

 - New York  McGraw-Hill  1992 
 - iv, 404p 
 - Schaum's solved problems series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0-07-112690-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrete mathematics<br/>Mathematics -- Solved problems