Columbia subject headings:
Harvard subject headings:
Escapes--United States.
Gaertner, Georg, 1920-
Prisoners of war--Germany--Biography
Prisoners of war--United States--Biography
World War, 1939-1945--Prisoners and prisons, American.
Princeton subject headings:
Escapes--United States.
Gaertner, George, 1920-
Prisoners of war--Germany--Biography.
Prisoners of war--United States--Biography.
World War, 1939-1945--Prisoners and prisons, American.