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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 2015 año - ГОСТ Р 55750-2013
Descripción:
Информационно-коммуникационные технологии в образовании. Метаданные электронных образовательных ресурсов. Общие положения
Añadido al timeline:
Лента времени Егоров Н.В. ЗИТБ-302
By
Nikita
25 nov 2019
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fecha:
1 ene 2015 año
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