LDR 00508naa#a2200169#i#450# 001 EN\INFRA-M\bibl\5640 005 20241120054719.3 011 ## _a1998-0744 100 ## _a20150417b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aOn Constructing the System of Elective Math Courses in Subject Oriented Education _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2015 215 ## _a9 с. 608 ## _aJournal article _2local 700 #1 _aMardakhaeva _gElena 856 4# _anaukaru.ru _u