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AT & T Bell lab technical journal
| Institution som forfatter: | |
|---|---|
| Sprog: | English |
| Udgivet: |
New York
American telephone and telegraph co.
1922
|
UL
| Klassifikationsnummer: |
621.395(05) ATT.63/1 621.395(05) ATT.63/2 |
|---|---|
| Kopi | Live Status Unavailable |
| Kopi | Live Status Unavailable |