00624naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200010000109210005100209215001000260608002700270675011300297700001700410856001500427EN\INFRA-M\bibl\2826220241004113004.5##a1998-1740##a20190426b2019####ek#y0engy0150####ca0#aRUS##aRU1#aInformative Value Estimation of the Basic Statements of the School Math CourseeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a7 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37zRUS#1aMayergR. V.4#anaukaru.ru