TY  - BOOK
AU  - Sinclair,Jim
TI  - How radio signals work : :  all the basics plus where to find out more / 
SN  - 0070580588
AV  - TK9956 .S56 1997
PY  - 1997///
CY  - New York : 
PB  -  McGraw-Hill, 
KW  - Radio
KW  - Amateurs' manuals
KW  - Receivers and reception
KW  - Transmitters and transmission
N1  - Previously published by McGraw-Hill Book Co. Australia Pty. Ltd; Includes index
ER  -