Pedagogičeskaja rabota s det'mi rannego vozrasta
Gos. naučnyj institut ochrany materinstva i mladenčestva NKZ.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
"Ochrana materinstva i mladenčestva",
1927.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/904AA1C4-6F53-4673-A139-B296171249E0 |