LDR 00513naa#a2200169#i#450# 001 EN\INFRA-M\bibl\43594 005 20241102130910.6 011 ## _a2306-1731 100 ## _a20210421b2021####ek#y0engy0150####ca 102 ## _aRU 200 1# _aAmerican School Crisis _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2021 215 ## _a9 с. 608 ## _aJournal article _2local 675 ## _aСтатистика. Демография. Социология. 31 _z 700 #1 _aKozhevnikov _gP. G. 856 4# _azh-szf.ru _u