Software and hardhats :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Labor Policy Institute,
1992
Washington, D.C. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/9F16A8F1-3F7D-483D-825F-EA176DA75256 |
| Published: | 1992 |
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