Fifty years of service :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
American Federation of Labor,
1931.
[Washington] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CA4FF7D3-2F14-4374-883D-1E9FBA4D4656 |
| Published: | 1931. |
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