Columbia subject headings:
Johnson, Lyndon B. (Lyndon Baines), 1908-1973.
Presidents--United States--Staff.
United States--Politics and government--1963-1969.
Harvard subject headings:
Johnson, Lyndon B. (Lyndon Baines), 1908-1973.
Presidents--United States--Staff
United States--Politics and government--1963-1969.
Princeton subject headings:
Johnson, Lyndon B. (Lyndon Baines), 1908-1973.
Presidents--United States--Staff.
United States--Politics and government--1963-1969.