00500naa#a2200169#i#450# EN\INFRA-M\bibl\11450 20240509151248.4 1998-0728 20160417b2016####ek#y0engy0150####ca RUS RU Development of Domestic Primary School in 20-30s of the Previous Century Journal article Moscow INFRA-M Academic Publishing LLC. 2016 7 с. Journal article local Khanzhina Tatyana naukaru.ru