Elektrische Fernmeldetechnik ; Bd. 5
Katalog Biblioteki ; oai:delibra.bg.polsl.pl:26355
2 lut 2022
27 kwi 2015
18
https://delibra.bg.polsl.pl/publication/29998
Nazwa wydania | Data |
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Petzold, Ernst, 1941, Fernsprech-Querverbindungstechnik | 2 lut 2022 |
American Telephone and Telegraph Company
American Telephone and Telegraph Company
American Telephone and Telegraph Company
American Telephone and Telegraph Company
American Telephone and Telegraph Company
American Telephone and Telegraph Company
American Telephone and Telegraph Company