Bert Mendelson <br/><br/>
Introduction to topology 

 - 3rd ed 
 - New york  Dover pub  1990 
 - 206p. 
<br/><br/><label>ISBN: </label>9780486663524 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology<br/>sets<br/>metric spaces
<br/><br/><label>Dewey Class. No.: </label>513.83