00611naa#a2200169#i#450# EN\INFRA-M\bibl\45621 20250125134214.6 1998-0728 20210902b2021####ek#y0engy0150####ca RU Familiarization of Senior Preschool Children with Scientific Discoveries and Inventions Journal article Moscow INFRA-M Academic Publishing LLC. 2021 5 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Kozhokar S. V. naukaru.ru