Zehna, Peter W <br/><br/>
Elements of Set Theory 

 - Boston  Allyn & Bacon  1962 
 - 194p 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL PRINCIPLES OF MATHEMATICS--Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.322  / ZEH-E