TY  - BOOK
AU  - Haykin S.
TI  - An Introduction to Analog and Digital Communications
SN  - 0000016756
U1  - 621.380411 
PY  - 1989///
CY  - New York
PB  - John Willey & Sons
KW  - Analog  Communications  Digital  Introduction
KW  - Digital Communication
ER  -