Baun, John D. <br/><br/>
Elements of point set topology   [Book] 
John D. Baun. 
 -  Prentice-Hall Inc. New Jersey 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology
<br/><br/><label>Dewey Class. No.: </label>514