LDR 00633naa#a2200169#i#450#
001     EN\INFRA-M\bibl\52563
005     20250205203535.3
011 ## _a1998-0728
100 ## _a20220831b2022####ek#y0engy0150####ca
102 ## _aRU
200 1# _aFirst Grader and Mathematics: Features of Teaching According to the Updated Standard
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2022
215 ## _a6 с.
608 ## _aJournal article
       _2local
675 ## _aНародное образование. Воспитание. Обучение. Организация досуга. 37
       _z
700 #1 _aRydze
       _gOxana Anatol'evna
856 4# _azh-szf.ru
       _u