Erickson, Martin J.,  1963- <br/><br/>
Introduction to combinatorics / 
Martin J. Erickson. 
 - New York :  John Wiley & Sons,  1996. 
 - xii, 195 p. ;  24 cm. 
 - Wiley-Interscience series in discrete mathematics and optimization .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0471154083 
<br/><br/><label>LCCN: </label>9628174  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis.