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概要
書目資訊
主題
Radio broadcasting - Political aspects - History - 20th century. - Great Britain
概要
作品:
2 作品在 1 項出版品 1 種語言
書目資訊
Wireless and empire[electronic resource] :geopolitics, radio industry, and ionosphere in the British Empire, 1918-1939 /
by:
(書目-語言資料,印刷品)
Broadcasting Empire[electronic resource] :The BBC and the British World, 1922-1970 /
by:
(書目-語言資料,印刷品)
主題
Radio broadcasting
Radio supplies industry
Atmospheric physics
Geopolitics
Ionospheric radio wave propagation
Great Britain
Radio broadcasting
British Broadcasting Corporation
Television and politics
Television broadcasting
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