Hrbacek,Karel <br/><br/>
Introduction to set theory 

 - 3rd rev. ed. 
 - New York  Marcel Dekker  1999 
 - Pure and applied mathematics .
<br/><br/><label>ISBN: </label>0-8247-7915-0 
<br/><br/><label>Dewey Class. No.: </label>510.22  / HRB