TY  - BOOK
AU  - Douglas,George H.
TI  - The early days of radio broadcasting
SN  - 9780786411993 (pbk.)
AV  - HE8698 .D68 2001
U1  - 384.540973 21
PY  - 2001///
CY  - Jefferson, N.C., London
PB  - McFarland
KW  - Radio broadcasting
KW  - United States
KW  - History
KW  - 20th century
N1  - Originally published: 1987; Includes bibliography references and index
ER  -