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Vacuum tubes.
| Auteur principal: | |
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| Format: | Printed Book |
| Langue: | English |
| Publié: |
New York,
McGraw-Hill Book Co.,
1948.
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| Édition: | 1st ed. |
| Sujets: |
| Description matérielle: | xvii, 860 p. illus., diagrs. 24 cm. |
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