TY  - BOOK
AU  - Couch,Leon W.
TI  - Digital and analog communication systems
SN  - 0023252405
AV  - TK5101 .C69 1983
U1  - 621.382 C853d 2005 22
PY  - 1983///.[Reprinted 2005]
CY  - New Delhi
PB  - Pearson Education
KW  - Telecommunication systems
KW  - Digital communications
N1  - Includes index; CSE,EEE
ER  -