Lipschutz,  Seymour <br/><br/>
Theory and problems of discrete mathematics / 
by Seymour Lipschutz and Marc Lars Lipson 
 - 2nd ed.  
 - IX, 528 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Discrete Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.1 SEY