LDR 00503naa#a2200181#i#450#
001     EN\INFRA-M\bibl\6182
005     20241006021921.7
011 ## _a1998-0728
100 ## _a20150617b2015####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aIntellectual Marathon for Primary School Graduates
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2015
215 ## _a5 с.
608 ## _aJournal article
       _2local
700 #1 _aPetlenko
       _gL. 
700 #1 _aRomanova
       _gV. Yu.
856 4# _azh-szf.ru
       _u