TY  - BOOK
AU  - Velde,Thierry Van de
TI  - Value-added services for next generation networks
SN  - 9780849373183
U1  - 621.382 22
PY  - 2008///
CY  - New York
PB  - Auerbach Pub.
KW  - Telecommunication
KW  - Customer services
KW  - Value added
N1  - Includes bibliographical references and index
ER  -