Columbia subject headings:
Harvard subject headings:
Lʹviv (Ukraine)--History--20th century.
Ukraine--History--German occupation, 1941-1944.
World War, 1939-1945--Ukraine--Lʹviv.
Princeton subject headings:
Lʹviv (Ukraine)--History--20th century.
Ukraine--History--German occupation, 1941-1944.
World War, 1939-1945--Ukraine--Lʹviv.