Regenerace sil pro pracovniky ve školství a vědě
| Main Author: | |
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| Format: | Book |
| Language: | Czech |
| PhysicalDescription: | 26, [2] s., [68] s. obr. príl. 8° |
| Published: |
Praha
Práce
1990
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| Subjects: |
| Physical Description: | 26, [2] s., [68] s. obr. príl. 8° |
|---|
