Ako pripraviť a predniesť prednášku <rady lektorovi-začiatočníkovi>
| Main Author: | |
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| Format: | Book |
| Language: | Slovak Russian |
| PhysicalDescription: | 63, [1] s. V. 8° |
| Published: |
[Bratislava]
ÚV KSS
[1952]
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| Subjects: |
| Physical Description: | 63, [1] s. V. 8° |
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