Pervyj vserossijskij s"ezd po politechničeskomu obrazovaniju :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Narkompros RSFSR,
1931.
Moskva [etc.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/D6B46DCE-2A19-420B-AE33-96E6B872B24E |