Kuva OTK:n keskuslaboratoriosta
Institution: | Työväen Arkisto |
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Format: | IMAGE |
Published: |
1930
|
Subjects: | |
Online Access: | http://hdl.handle.net/10999/AE7C8920-88BF-47A1-9F8C-BD10F6700FF9 |
Published: | 1930 |
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Institution: | Työväen Arkisto |
---|---|
Format: | IMAGE |
Published: |
1930
|
Subjects: | |
Online Access: | http://hdl.handle.net/10999/AE7C8920-88BF-47A1-9F8C-BD10F6700FF9 |
Published: | 1930 |
---|