00476naa#a2200169#i#450# EN\INFRA-M\bibl\3097 20260116132736.5 1998-1740 20140617b2014####ek#y0engy0150####ca RUS RU School Natural-Science Education’s Pedagogic Potential Journal article Moscow INFRA-M Academic Publishing LLC. 2014 3 с. Journal article local Glazunov A. zh-szf.ru