637.7.1: Onderzoek naar arbeidsvergunningen voor immigranten ("arbeidskaarten")
"Collection: Martens Albert; Level of description: Sub-series; Series: 637.7: Onderzoek"
| Institution: | Amsab-Institute of Social History |
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| Format: | TEXT |
| Online Access: | https://hdl.handle.net/10796/AC66D0D1-C15D-4354-B824-2E3C7D4E71D3 |
| Summary: | "Collection: Martens Albert; Level of description: Sub-series; Series: 637.7: Onderzoek" |
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