Author
Obama, Barack,
23
Reagan, Ronald
7
Bush, George W. 1946-
5
Ford, Gerald R., 1913-2006
5
Carter, Jimmy, 1924-
4
United States. President
3
Han, Lori Cox
2
Muskie, Edmund S., 1914-1996
2
United States. Office of the Federal Register
2
United States. President (1969-1974 : Nixon)
2
Anzovin, Steven
1
Dorsey, Leroy G., 1959-
1
Fields, Wayne
1
Israel, Fred L.
1
Johnson, Andrew, 1808-1875
1
Key, Keegan-Michael, 1971-
1
Langley Research Center
1
Malekpour, Mahyar R.
1
Moore, Frank, 1828-1904
1
Podell, Janet
1
R. Michael Norman,
1
Rooney, Andrew A.,
1
Schieffer, Bob
1
United States. National Aeronautics and Space Administration,
1
United States. National Archives and Records Administration
1
United States. President (1974-1977 : Ford)
1
United States. President (1977-1981 : Carter)
1
United States. President (2001-2009 : Bush)
1
