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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 fev 1970 ano - Интенсивно велась подготовка учебного плана, стабильных программ и учебников природоведения.
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Анна Панфилова
15 out 2017
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575
Data:
20 fev 1970 ano
Agora
~ 55 years ago
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