LDR 00660naa#a2200181#i#450#
001     EN\INFRA-M\bibl\39503
005     20240704162048.4
011 ## _a2306-1731
100 ## _a20200921b2020####ek#y0engy0150####ca
102 ## _aRU
200 1# _aMethodological Features of Preparation for Solving Economic Problems of the Unified State Exam in Mathematics
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2020
215 ## _a7 с.
608 ## _aJournal article
       _2local
675 ## _aСтатистика. Демография. Социология. 31
       _z
700 #1 _aVlasov
       _gDmitriy Anatol'evich
700 #1 _aSinchukov
       _gAleksandr Valer'evich
856 4# _anaukaru.ru
       _u