TY  - BOOK
AU  - Carlson A. Bruce
TI  - Communication Systems
SN  - 9780071005609
SN  - 15719
U1  - 621.382             
PY  - 1986///
CY  - New York
PB  - McGrawHill
KW  - Communication Engineering Analog, Digital, Electronic, Telecommunication 621.382
ER  -