TY  - BOOK
AU  - Frenzel,Louis E.
TI  - Communication electronics : : principles and applications / 
SN  - 9780070483989
U1  - 621.382 23
PY  - 2001///.
CY  - New Delhi : 
PB  - McGraw Hill Education, 
KW  - Electronics.
KW  - Telecommunication.
KW  - Radio--Receivers and reception.
ER  -