TY  - BOOK
AU  - Sinclair, Jim
TI  - How radio signals work : all the basics plus where to find out more
SN  - 9780070580589
SN  - 501518
U1  - 621.384 SIN 
PY  - 1997///
CY  - New York
PB  - McGraw-Hill
KW  - Modulation (Electronics) - Popular works
KW  - Radio - Popular works
KW  - Radio waves - Popular works
N1  - Includes index
ER  -