TY  - BOOK
AU  - Hersent, Olivier Gurle, David Petit, Jean-Pierre
TI  - Ip telephony, packet-based multimedia communications systems
SN  - 81-7808-258-6
U1  - 004.66 HER 
PY  - 2002///
CY  - INDIA
PB  - PEARSON EDUCATION ASIA
KW  - MULTIMEDIA COMMUNICATIONS SYSTEMS
ER  -