TY  - BOOK
AU  - Helvoort, Huub Van
TI  - Next generation SDH/SONET: evolution or revolution
SN  - 0-470-09120-7
U1  - 621.382 
PY  - 2005///
CY  - London
PB  - John Wiley
KW  - Generic framing procedure
KW  - lCAS protocol
KW  - Telecommunications
N1  - Includes index; Hi-tech
ER  -