Lipschutz, Seymour <br/><br/>
2000 solved problems in discrete mathematics / 
by Seymour Lipschutz, Marc Lars Lipson 
 - New York :  McGraw-Hill,  1992 
 - 404 p. :  ill. ;  28 cm. 
 - Schaum's solved problems series .
<br/><br/><label>ISBN: </label>0070380317 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.