Columbia subject headings:
Harvard subject headings:
Germany. Heer. Russische Nationalarmee, Erste--History.
World War, 1939-1945--Liechtenstein.
World War, 1939-1945--Regimental histories--Germany.
Princeton subject headings:
Germany. Heer. Russische Nationalarmee, Erste--History.
World War, 1939-1945--Liechtenstein.
World War, 1939-1945--Regimental histories--Germany.