Erickson, Martin J <br/><br/>
Introduction to combinatorics 

 - New York  John Wiley  1996 
 - xii; 195p 
 - Wiley-interscience series in descrete mathematics and optimi .
<br/><br/><label>ISBN: </label>0-471-15408-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.6/ERI