Zehna Peter W <br/><br/>
Elements of set theory 

 -  1962 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>70301 
<br/><br/><label>Source: </label> 1469, 18/09/2006, The Book Seller  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory
<br/><br/><label>Dewey Class. No.: </label>B31, K2