Drake <br/><br/>
Set theory 

 -  1974 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>79807 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory
<br/><br/><label>Dewey Class. No.: </label>B217, L44