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| Type | Company |
| Location | Netherlands (Western Europe) |
| Industry | Media Industries; Publishing Industry |
| Holdings | Newspaper clippings: 1971-1997 Annual reports: 1989,1991-1997 |
| includes | Deutsche Grammophon – 1970 |
| URI | https://pm20.zbw.eu/folder/co/064756 |
| ID | co/064756 |