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| teaching material An article or device used to facilitate the learning process in an instructional setting; teaching material | |||
| teaching materials | |||
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| teaching materials except apparatus | |||
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undervisningsmaterial : 15 фраз в 3 тематиках |
| Общая лексика | 1 |
| Патенты | 11 |
| Статистика | 3 |