Anderson, Ian <br/><br/>
Combinatorics of finite sets / 
Ian Anderson. 
 - Oxford:   Clarendon Press,   1989.  
 - 250 p. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0198533799 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory<br/>Combinatorial analysis
<br/><br/><label>Dewey Class. No.: </label>511.322