Columbia subject headings:
Harvard subject headings:
Education--Russia (Federation)--Moscow.
Education--Russia (Federation)--Saint Petersburg.
Public schools--Russia (Federation)--Moscow.
Public schools--Russia (Federation)--Saint Petersburg.
Princeton subject headings:
Education--Russia (Federation)--Moscow.
Education--Russia (Federation)--Saint Petersburg.
Public schools--Russia (Federation)--Moscow.
Public schools--Russia (Federation)--Saint Petersburg.