TY  - BOOK
AU  - San Shanmugan, K., 
TI  - Digital and analog communication systems / 
SN  - 9971-51-146-0
U1  - 621.382 
PY  - 1985///
CY  - New York
PB  - John Wiley
KW  - Digital communication system
KW  - Analog communucation system
KW  - Engineering
N1  - Includes index
ER  -