00524naa#a2200169#i#450# EN\INFRA-M\bibl\7056 20241108145933.5 1998-0728 20150817b2015####ek#y0engy0150####ca RUS RU Getting Acquainted with the “E” Letter (The Literacy Lesson at the First Grade of Primary School) Journal article Moscow INFRA-M Academic Publishing LLC. 2015 3 с. Journal article local Shishkalova N. zh-szf.ru