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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 fev 2013 ano - ГОСТ Р 55750-2013
Descrição:
Информационно-коммуникационные технологии в образовании. Метаданные электронных образовательных ресурсов. Общие положения.
Adicionado na linha do tempo:
Federal laws on distance education
By
Алексей
21 nov 2019
0
0
321
Data:
1 fev 2013 ano
Agora
~ 12 years ago
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