TY  - BOOK
AU  - Gralla, Preston.
TI  - How the Internet works
SN  - 9788131788158
U1  - 004.678 GRA 
PY  - 2012///
CY  - London
PB  - Pearson
KW  - Internet
KW  - Popular works
KW  - Ouvrages de vulgarisation
KW  - Web
N1  - Includes index
N2  - 	
Chronicles the Internet explosion, explaining communication protocols, the World Wide Web, wireless computing, e-commerce, security, Web-based radio and television, and such online services as e-mail, newsgroups, and chat groups
ER  -