Hocking, John G <br/><br/>
Topology 

 - New York  Dover  1961 
 - ix, 374p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>486656764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology -- Set (Theoretic concept)