Emile Berliner, maker of the microphone,
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Indianapolis,
The Bobbs-Merrill company
[c1926]
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| Subjects: |
| Physical Description: | 10 p.l., 353 p. front., plates, ports., facsims. 23 cm. |
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