TY  - BOOK
AU  - Heiserman David , L.
TI  - Electronic Communicaton Systems
SN  - 0-07-828133-4
U1  - 384.33 
PY  - 2004///
CY  - New York
PB  - McGraw Hill
KW  - Engineering
KW  - Passive Filter , Diode AM Detector
ER  -