PEDAGOGIČESKAJA enciklopedija. Tom 3, N-Sm
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| Other Authors | |
|---|---|
| Format | Book |
| Language | Russian |
| Published |
Moskva :
Sovetskaja enciklopedija,
1966
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| Subjects | |
| Physical Description | 880 sloupců. |
Cover
| Physical Description: | 880 sloupců. |
|---|