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Interior of new telephone exchange, which was brought into service in August 1968
| Autor principal: | |
|---|---|
| Publicado: |
1969
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/41160 |
| Autor principal: | |
|---|---|
| Publicado: |
1969
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/41160 |