TY  - BOOK
AU  - Dasgupta, Subhasish
TI  - Encyclopedia of virtual communities and technologies
SN  - 159140563-7
U1  - 004.6703 
PY  - 2006///
CY  - Hershey
PB  - Idea Group Reference
KW  - Computer network
KW  - Electronics villages- Encylopedia
KW  - Telecommunication encyclopedia
N1  - Includes bibliographical references and index; TBS
ER  -