TY  - BOOK
AU  - Frenzel, Louis E
TI  - Communication elecronics: principles and applications
SN  - 9780070483989
U1  - 621.38 
PY  - 2017///
CY  - Chennai
PB  - McGraw Hill
KW  - Communication
KW  - Electronics
N1  - Include index
ER  -