Encyclopedia of general topology 
edited by Klaas Pieter Hart, Jun-iti Nagata, and Jerry E. Vaughan ; associate editors, Vitaly V. Fedorchuk ... [et al.] 
 - 1st ed 
 - Amsterdam ; Boston  Elsevier/North-Holland  2004 
 - x, 526 p. ; 29 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780444503558 
<br/><br/><label>ISSN: </label>2004300671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology - Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>514.32203 HAR