URSS: la escuela del año 2000

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Bibliographic Details
Main Authors: UNESCO International Bureau of Education, Kostyashkin, Edward Grigorievitch
Format: article biblioteca
Language:spa
Subjects:Educational attendance, Future society, School time, Educational management, Extracurricular activities,
Online Access:https://unesdoc.unesco.org/ark:/48223/pf0000042860_spa
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