TY  - GEN
AU  - Frenzel,Louis E.
TI  - Principles of Electronic Communication Systems
T2  - 21551
SN  - 9780070667556
U1  - 621.382 
PY  - 2008///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Telecommunication
KW  - Wireless communication systems
ER  -