TY  - BOOK
AU  - Held,Gilbert
TI  - High speed digital transmission networking: covering T/E-carrier multiplexing, SONET and SDH 
SN  - 0471983586
PY  - 1999///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Data transmission systems
KW  - Digital communications
KW  - Multiplexing
KW  - SONET (Data transmission)
KW  - Synchronouse digital hierarchy (Data transmission)
N1  - Includes index
ER  -