LDR 00642naa#a2200181#i#450#
001     EN\INFRA-M\bibl\19070
005     20240418145116.4
011 ## _a1998-1740
100 ## _a20171212b2017####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aThe Method of the Didactic Complexity Estimation of Some Issues of the School Mathematics Course
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2017
215 ## _a5 с.
608 ## _aJournal article
       _2local
675 ## _aОбразование. Воспитание. Обучение. Организация досуга. 37
       _zRUS
700 #1 _aMayer
       _gR. V.
856 4# _anaukaru.ru
       _u