TY  - BOOK
AU  - FRENZEL, LOUIS E.
TI  - COMMUNICATION ELECTRONICS PRINCIPLES AND APPLICATIONS
SN  - 0070483981
U1  - 621.382/FRE 
PY  - 2004///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -