TY  - BOOK
AU  - Frenzel, Louis E.
AU  - Frenzel, Louis E.
TI  - Communication Electronics
SN  - 978-0-07-048398-9
U1  - 621.382FRC 
PY  - 2001///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - EEE
ER  -