TY  - BOOK
ED  - INSTITUTION OF ELECTRONIC AND RADIO ENGINEERS
TI  - The Radio And Electronic Engineer, Vol 43, 1973
U1  - 621.38405 
PY  - 1973///
CY  - LONDON
PB  - INSTITUTION OF ELECTRONIC AND RADIO ENGINEERS
KW  -  RADIO ENGINEERING
KW  - ELECTRICAL ENGINEERING
ER  -