Arbeidsgeschiktheid van de psychisch onvolwaardige arbeidskracht :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Amsterdam,
1928.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/05F1512D-DDE5-4922-9A0F-2AAC8E076AC8 |
| Published: | 1928. |
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