Encyclopedia of virtual communities and technologies / 
Subhasish Dasgupta, editor. 
 - Hershey, PA :  dea Group Reference,  c2005. 
 - p. cm. 
<br/><br/>Includes bibliographical references and index. 
<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) 1591407974 (ebook) 
<br/><br/><label>LCCN: </label>2005-013817 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic villages (Computer networks)--Encyclopedias.<br/>Telecommunication--Encyclopedias.<br/>Virtual reality--Encyclopedias.