Election of the President: Hearings Before the Subcommittee on Constitutional Amendments of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, Second Session, and Ninetieth Congress, First Session on S.J. Res. 4, S.J. 7, Res. 11, S.J. 12, Res. 28, S.J. Res. 58, S.J. Res. 62, S.J. Res. 138, S.J. Res. 139, 89th Congress and S.J. Res. 2, S.J. Res. 3, S.J. Res. 6, S.J. Res. 7, S.J. Res. 12, S.J. Res. 15, S.J. Res. 21, S.J. Res. 25, S.J. Res. 55, S.J. Res. 84, S.J. Res. 86, 90th Congress Relating to the Election of the President, February 28 ; March 1, 2, 7, 8, 9, 10, 1966 ; May 16, 17, 18 ; July 12, 13, 14, 18, 19, 20, 25 ; August 23, 1967