Columbia subject headings:
Austria--History--1918-1938.
Dollfuss, Engelbert, 1892-1934.
Harvard subject headings:
Austria--History--1918-1938.
Austria--History--Nazi Putsch, 1934.
Austria--Politics and government--1918-1938.
Dolfuss, Engelbert, 1892-1934.
Dollfuss, Engelbert, 1892-1934.
Princeton subject headings:
Austria--History--1918-1938.
Austria--History--Nazi Putsch, 1934.
Austria--Politics and government--1918-1938.