LDR 00667naa#a2200181#i#450#
001     EN\INFRA-M\bibl\6a9c145e32807fdbab85d96b
005     20261029004609.4
100 ## _a20191011b2019####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aOne Theme of the Project Is a Lot of Ideas: on the Example of Designing a Mathematical Calendar
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2019
215 ## _a5 с.
608 ## _aJournal article
       _2local
675 ## _aОбразование. Воспитание. Обучение. Организация досуга. 37
       _zRUS
700 #1 _aPavlova
       _gO. A.
700 #1 _aChirkova
       _gN. I.
856 4# _azh-szf.ru
       _u