De P.B.O. in de industrie
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
's-Gravenhage,
1961.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5A77FD4B-9FDB-4F5F-A19C-55600CD56FB2 |
| Published: | 1961. |
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