TY  - BOOK
AU  - Mareus, Abrhm
AU  - Mareus, William
TI  - Elements of radio
U1  - 620 
PY  - 1960///
CY  - London
PB  - George Allan and Unwin Limited
KW  - Engineering
KW  - Engineering -- General
N1  - Radio technology, Electronics, Communication, Radio physics, Electromagnetic waves
ER  -