TY  - BOOK
AU  - Fitzgerald, Jerry
AU  - Eason, Tom S.
TI  - FUNDAMENTALS OF DATA COMMUNICATIONS
U1  - 621.38041 
PY  - 1978///
CY  - New York
PB  - John Wiley
KW  - Data Transmission Systems
N1  - Bibliography : P. 249-251
ER  -