TY  - BOOK
AU  - Frenzel,Louis E.
TI  - Communication  electronics: principles and applications 
SN  - 9780070483989 (pbk)
U1  - 621.382 
PY  - 2010///, 1989c
CY  - New Delhi
PB  - Tata McGraw Hill Education Private Limited
KW  - Electronics
N1  - Index included
ER  -