Sbornik trudov po pedagogicheskoy rabote. 1919, 1920,1924 god./A collection of works on pedagogical work. 1919, 1920, 1924. - landofmagazines.com

TransliterationSbornik trudov po pedagogicheskoy rabote. 1919, 1920,1924 god.

In EnglishA collection of works on pedagogical work. 1919, 1920, 1924.

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