En
Ru| Title | The scheme of a practical attack in the school of labor principles and the organization of the very difficulty, the abstracts of the Commission on the introduction of optional language teaching in schools and other materials on cultural and educational work and public education |
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| Series | 1919 |
| Fonds | Council of People's Commissars of the RSFSR (Council of People's Commissars of the RSFSR) |
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