| Author | Humy, Fernand Emile d', 1873-1955.
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| Title | The birth of the vacuum tube : "the Edison effect."
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| Published | New York : Newcomen Society of England, American Branch, 1949.
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| Description | 28 p. : illus. ; 23 cm.
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| General Note | "Address delivered during the '1947 Nebraska dinner' of the Newcomen Society of England at Omaha on October 15, 1947."
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| Subjects | Edison effect.
Vacuum-tubes.
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| LC Card Number | 50-4044 |
| Call Number/Copies | |
| | WRHS Research Library: QC 544 V3 H8
mq103843: LC class, closed stacks [status: NON-CIRCULATING] |
| [Record 59778] |
|