Columbia subject headings:
Lithuania--History--Soviet occupation, 1940-1941.
World War, 1939-1945--Lithuania.
Harvard subject headings:
Lithuania--History--1918-1945.
Lithuania--History--Soviet occupation, 1940-1941
World War, 1939-1945--Lithuania.
Princeton subject headings:
Lithuania--History--Soviet occupation, 1940-1941.
World War, 1939-1945--Lithuania.