00585naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200013000126210005100256215001000307608002700317700002000344856003900364EN\INFRA-M\bibl\15088/en/manage/index20250601001004.7##a2500-0497##a20161229b2016####ek#y0engy0150####ca0#aRUS##aRU1#aMath Education in the Pre-Revolutionary Provincial Gymnasium (on the Example of Yelets Boy´s Gymnasium)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2016##a0 с.##aJournal article2local#1aBakhvalovagT. 4#atest.editorum.ruu/en/manage/index