LDR 00656naa#a2200169#i#450#
001     EN\INFRA-M\bibl\41230
005     20241012091059.6
011 ## _a2500-0489
100 ## _a20210125b2021####ek#y0engy0150####ca
102 ## _aRU
200 1# _aInfluence of an engineering problem on the formation  of students' conceptual thinking in the process  of geometric and graphic teaching
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2021
215 ## _a5 с.
608 ## _aJournal article
       _2local
675 ## _aОбщие вопросы математических и естественных наук. 50
       _z
700 #1 _aVereschagina
       _gT. A.
856 4# _anaukaru.ru
       _u