00722naa#a2200193#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200013400126210005100260215001000311608002700321675011300348700002900461856003800490EN\INFRA-M\bibl\15764/en/manage/index20250417074352.4##a1998-0728##a20170331b2017####ek#y0engy0150####ca0#aRUS##aRU1#aCourse «Math Around Us»: Development of Independent Behavior of Younger Schoolchild by Means of School SubjecteJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a7 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aRydzegOxana Anatol'evna4#afht.editorum.ruu/en/manage/index