Columbia subject headings:
Harvard subject headings:
Austria--Armed Forces--History--20th century--Exhibitions.
Austria. Bundesheer--History--20th century--Exhibitions.
Austria. Bundesheer--In mass media--Exhibitions.
Czechoslovakia--History--1968-1989--Exhibitions.
Czechoslovakia--History--Intervention, 1968--Exhibitions.
Czechoslovakia--Politics and government--1968-1989--Exhibitions.
Princeton subject headings:
Austria. Bundesheer--History--Exhibitions.
Czechoslovakia--History--Intervention, 1968--Participation, Austrian--Exhibitions.
Heeresgeschichtliches Museum (Austria)--Exhibitions.