Collective labour agreement. . Strikes. . PTT
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1983
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/978D1040-85CF-4D8F-AD68-9E825B3805E9 |
| Published: | 1983 |
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