TY  - BOOK
AU  - Couch,Leon W.
TI  - Digital and Analog Communication Systems
SN  - 0131424920 (hardcover)
U1  - 621.382COU 
PY  - 2014///
CY  - New Delhi
PB  - Prentice Hall
KW  - Telecommunication systems
KW  - Digital communications
UR  - http://10.10.170.122:8080/browse/book/23899
ER  -