Problems and sources :
Labour History; 2(1961):no.3, p. 236-240.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
New York.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/A95078F2-CFDA-4F65-B08C-C6549217C0D2 |