TY  - BOOK
AU  - Ziemer, Rodger E.
TI  - Principle of Communications Systems, Modulation, and Noise
SN  - 9788126556793
U1  - 621.3822 ZIE 
PY  - 2015///
CY  - New Delhi
PB  - Wiley
N1  - Paperback
ER  -