Availability of information from Federal departments and agencies: pt. 11, Amendment of Housekeeping statute, [revised statutes 161 (5 U. D. C. 22)] proposed by H. R. 2767, H. R. 2768, H. R. 2769, H. R. 3497, and H. R. 2810, hearing before subcommittee, 85th Congress, 1st session, July 22, 1957.

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