TY  - BOOK
AU  - Frenzel, Louis E
TI  - Communication electronics: principles and applications
SN  - 9780070483989
U1  - 621.382  FRE-C3 
PY  - 2009///
CY  - Tata McGraw Hill Publishing Co. Ltd., New Delhi
KW  - Electronics,radio- receivers ,telecommunication
ER  -