The Bell system technical journal: devoted to the scientific and engineering aspects of electrical communication / American Telephone and Telegraph Company
| Вид документа: | Периодические издания |
|---|---|
| Опубликовано: | New York : American Telephone and Telegraph Company, 1927;1930;1957;1960-1973. |
| Язык: | Английский |
| Предмет: |
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