TY  - BOOK
AU  - Frenzel,Louis E.,.
TI  - Communication Electronic
SN  - 9780070483989xi,523
U1  - 621.381 
PY  - 2008///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - Electronics & Telecommunications
KW  - Communication
ER  -