TY  - BOOK
AU  - Ladner, Alan Wilfrid 
AU  - Stoner, Charles Robert 
TI  - Short wave wireless communication: including ultra-short waves 
U1  - 621.384151 
PY  - 1950///
CY  - London
PB  - Chapman & Hall
KW  - Shortwave radio
N1  - Include index
ER  -