TY  - BOOK
AU  - Aitken,Hugh G.J.
TI  - Syntony and spark: the origins of radio 
SN  - 0471018163
PY  - 1976///
CY  - New York
PB  - Wiley
KW  - Radio
KW  - History
N1  - A Wiley interscience publication; Includes bibliographical references and index
ER  -