Martin, George E. <br/><br/>
Counting : the art of enumerative combinatorics / 
George E. Martin 
 - 1a ed. 
 - New York :  Springer,  2001 
 - xi, 250  íl. ;  24 cm. 
 - (Undergraduate text in mathematics) .
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>038795225X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinación--Problemas numericos
<br/><br/><label>LC Class. No.: </label>QA164.8  / M37 2001