Das Schweizerische Sozialarchiv /
IWK; (1966):no.3, p. 21-22.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Berlin.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/438654E2-3736-486C-9A88-12DA4CEFF084 |