TY  - BOOK
AU  - Kennedy, George.
TI  - Electronic communication systems 
SN  -  978-0074636824
U1  - 621.38 
PY  - 2011///
CY  - Ahmedabad
PB  - Tata McGraw Hill
KW  - Electronic communication
KW  - Telecommunication professionals
KW  - Communication engineering
KW  - Design principles of digital
ER  -