TY  - BOOK
AU  - Haykin Simon
TI  - An Introduction to analog and digital communications
SN  - 9971511452
U1  - 621.38 
PY  - 1989///
CY  - New york
PB  - John Wiley &Sons
KW  - Introduction
KW  - Filtering and signal distortion
KW  - Times Response
N1  - Index
ER  -