TY  - BOOK
AU  - COUCH, LEON W, II
TI  - Digital and Analog Communication Systems
SN  - 9788131725436
U1  - 621.382 
PY  - 2009///
CY  - NEW DELHI
PB  - PRENTICE HALL OF INDIA
KW  - DIGITAL AND ANALOG COMMUNICATION,ELECTRONICS
ER  -