00660naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200013300109210005100242215001000293608002700303675011300330700002100443856001400464EN\INFRA-M\bibl\3331920241028142138.1##a2500-3305##a20191031b2019####ek#y0engy0150####ca0#aRUS##aRU1#aN.K. Krupskaya on the psychological foundations  of preschool education (on the occasion of the 150th birthday)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a7 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aUruntaevagG. A.4#azh-szf.ru