The shorter workweek :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Washington, D.C.,
[1957]
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/D80C5CB4-4F7F-4B9D-B6F8-9579CDBB5F0C |
| Published: | [1957] |
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