TY  - BOOK
AU  - Frenzel,Louis E.
TI  - Communication electronics: principles and applications 
SN  - 9780028048376
AV  - TK7816 .F678 2001
U1  - 621.382 21st ed.
PY  - 2001///
CY  - New York
PB  - Glencoe
KW  - Electronics
KW  - Radio
KW  - Receivers and reception
KW  - Telecommunication
KW  - Radio circuits
N1  - Includes index
ER  -