Radio history
This program tells the complete story of radio, from its roots in Marconi's wireless telegraphy and the invention of the vacuum tube by Lee De Forest, to its heyday in the 1930s and subsequent upstaging by television in a battle for audience-share. Academic experts discuss the impact of early i...
Other Authors: | Films for the Humanities & Sciences (Firm), Infobase., Planet Pictures (Firm) |
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Format: | Video |
Language: | English |
Published: |
New York, N.Y. :
Infobase,
[2006], c1997.
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Physical Description: |
1 streaming video file (28 min.) : sd., col., digital file. |
Series: |
Story of film, TV, and media.
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Subjects: |
CMU Electronic Access
Electronic Resource Click HereLocation | Call Number: | Status |
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CMU Electronic Access | Available |