TY  - BOOK
AU  - Velde, Thierry Van de
TI  - Value-added services for next generation networks
SN  - 9780849373183
SN  - 200701768
U1  - 621.382 VEL 
PY  - 2008///
CY  - Boca Raton, FL
PB  - Auerbach Publications
KW  - Customer services
KW  - Telecommunication
KW  - Value added
N1  - Includes bibliographical references and index
ER  -