Pātuhitia tēnei: Revision of Depository Library Laws : hearings before a subcommittee of the Committee on House Administration, House of Representatives, Eighty-fifth Congress, first session, pursuant to H. Res. 128, a resolution authorizing a full study of federally operated printing services and Government paperwork in general. October 7, 10, 14, and 17, 1957 (On H.R. 9186) ; June 19, 1958 (On H.R. 11042).