You limited your search to:

 Decade: 1960-1969
 Collection: Government Documents General Collection
Depository libraries: hearings before the Subcommittee on the Library of the Committee on Rules and Administration, United States Senate, Eighty-seventh Congress, second session, on S. 2029 and H. R. 8141, to revise the laws relating to depository libraries. March 15 and 16, 1962.
Written and transcribed statements from the 1962 hearings to revise the laws relating to depository libraries. Includes statistics, estimated costs, proposals, and legislation related to the topic. digital.library.unt.edu/ark:/67531/metadc4982/