Mendelson, Bert  <br/><br/>
Introduction to topology 
Bert Mendelson 
 - 3rd ed. 
 - New York  Dover Publishers  1990 
 - ix, 206p. 
<br/><br/><label>ISBN: </label>9780486663524 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology
<br/><br/><label>Dewey Class. No.: </label>514 M522i3