Columbia subject headings:
Clay, Lucius D. (Lucius DuBignon), 1897-1978.
Generals--United States--Biography.
Germany--History--1945-1955.
United States. Army--Biography.
Harvard subject headings:
Clay, Lucius D. (Lucius DuBignon), 1897-1978.
Generals--United States--Biography
Germany--History--1945-1955.
United States. Army--Biography.
Princeton subject headings:
Clay, Lucius D. (Lucius DuBignon), 1897-1978.
Generals--United States--Biography.
Germany--History--1945-1955.
United States. Army--Biography.