Columbia subject headings:
Generals--United States--Biography.
United States--History, Military--20th century.
United States. Air Force--Biography.
Vandenberg, Hoyt Sanford, 1899-1954.
Harvard subject headings:
Generals--United States--Biography
United States--History, Military--20th century.
United States. Air Force--Biography.
Vandenberg, Hoyt Sanford, 1899-1954.
Princeton subject headings:
Generals--United States--Biography.
United States--History, Military--20th century.
United States. Air Force--Biography.
Vandenberg, Hoyt Sanford, 1899-1954.