Reihe Gemeinsame Veranstaltungen / Ruhr-Universität Bochum ; IG-Metall-Bildungszentrum Sprockhövel
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| Corporate Authors: | IG Metall (Issuing body) |
|---|---|
| Format: | Serial |
| Language: | German |
| Published: | Frankfurt, M ; Bochum : IG Metall, 1977-1993 |
| Subjects: |
