Kuvassa OTK:n keskuslaboratorion henkilökunta
| Institution: | Työväen Arkisto |
|---|---|
| Format: | IMAGE |
| Published: |
1938
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10999/5620A704-C1D9-4949-9F66-C44E33C68A37 |
| Published: | 1938 |
|---|
| Institution: | Työväen Arkisto |
|---|---|
| Format: | IMAGE |
| Published: |
1938
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10999/5620A704-C1D9-4949-9F66-C44E33C68A37 |
| Published: | 1938 |
|---|