Columbia subject headings:
Harvard subject headings:
Airplanes, Military--Russia (Federation)--Encyclopedias.
Airplanes, Military--Soviet Union--Encyclopedias.
Airplanes--Russia (Federation)--Encyclopedias.
Airplanes--Soviet Union--Encyclopedias.
Princeton subject headings:
Aeronautics--Former Soviet republics--History.
Aeronautics--Russia--History.
Aeronautics--Soviet Union--History.
Airplanes, Military--Former Soviet republics--History.
Airplanes, Military--Russia--History.
Airplanes, Military--Soviet Union--History.