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Two-way television and a pictorial account of its background.
- Format:
- Book
- Author/Creator:
- Bell Telephone Laboratories, issuing body.
- Language:
- English
- Subjects (All):
- Telecommunication.
- Television broadcasting--United States--History.
- Television broadcasting.
- Bell Telephone Laboratories.
- Physical Description:
- 1 online resource (1 volume (40 pages)) : illustrations (black and white).
- Place of Publication:
- [New York : Bell Telephone Laboratories], 1930.
- Notes:
- Collection: Pamphlets (Pam 2000.150)
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