Mendelson, B. <br/><br/>
Introduction to topology / 
by Bert Mendelson. 
 - 3rd 
 - New York :  Dover Publications,  1990. 
 - ix, 206 p. :  ill. ;  22 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780486663524 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Topology. 
<br/><br/><label>LC Class. No.: </label>DUCE QA611.M39