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

 - London :  Macgraw Hill Book Company,  2007 
 - 404. 
<br/><br/><label>ISBN: </label>0071126902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / LIP