Columbia subject headings:
Harvard subject headings:
Martin-Luther-Universität Halle-Wittenberg--History--20th century.
Soviet Union--Politics and government--1945-1991.
Students--Germany--Social conditions--20th century.
Teachers--Germany--Social conditions--20th century.
Universities and colleges--Germany--History--20th century.
World War, 1939-1945--Occupied territories.
Princeton subject headings:
Education and state--Germany--Halle an der Saale.
Martin-Luther-Universität Halle-Wittenberg--History--20th century.