TY  - BOOK
AU  - Couch, L. W.
TI  - Digital and Analog Communication Systems
SN  - 9788178083285
U1  - 621.382 20th
PY  - 2001///
CY  - New Delhi
PB  - Pearson
KW  - EEE
KW  - Communication Systems
N1  - 758
ER  -