Encyclopedia of virtual communities and technologies / 
Subhasish Dasgupta [editor] 
 - Hershey, PA :  Idea Group Reference,  2006 
 - 1 v. (various pagings) :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/> This encyclopedia of virtual communities and technologies provides a much needed integrated overview of all the critical concepts, technologies and issues in the area of virtual communities--Provided by publisher 
<br/><br/><label>ISBN: </label>1591405637 (hc)  RM951.15 1591407974 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic villages (Computer networks)--Encyclopedias<br/>Telecommunication--Encyclopedias<br/>Virtual reality--Encyclopedias