Busing of schoolchildren : hearing before the Committee on the Judiciary, United States Senate, Ninety-fifth Congress, first session, on S. 1651 to insure equal protection of the laws as guaranteed by the fifth or fourteenth amendments to the Constitution of the United States, June 15 and 16 and July 21 and 22, 1977. (U.S. Govt. Print. Off,, 1977)