LDR 00606naa#a2200169#i#450# 001 EN\INFRA-M\bibl\84783 005 20240828001046.3 011 ## _a2500-3305 100 ## _a20240425b2024####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMethodology for the formation of elementary quantitative concepts in preschoolers with intellectual disabilities _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2024 215 ## _a14 с. 608 ## _aJournal article _2local 675 ## _aумственно отсталых, слаборазвитых. 376.42 _z 700 #1 _aChumakova _gI. V. 856 4# _anaukaru.ru _u