O'Neil, Peter V. <br/><br/>
Fundamental concepts of topology / 
Peter V. O'Neil 
 - New York :  Gordon and Breach Science Publishers,  1972 
 - xv, 320 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0677034202 :  ? 9.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology<br/>Mathematics--Philosophy
<br/><br/><label>Dewey Class. No.: </label>513.83