Supplemental hearing on Labor-Federal Security appropriation bill for 1949 hearings before the subcommittee of the Committee on Appropriations, United States Senate, Eightieth Congress, second session, on H.R. 5728, an act making appropriations for the Dept. of Labor, the Federal Security Agency, and related independent agencies, for the fiscal year ending June 30, 1949, and for other purposes : Public Health Service, construction of research facilities

"Supplemental hearing on Labor-Federal Security appropriation bill for 1949 : hearings before the subcommittee of the Committee on Appropriations, United States Senate, Eightieth Congress, second session, on H.R. 5728, an act making appropriations for the Dept. of Labor, the Federal Security Agency, and related independent agencies, for the fiscal year ending June 30, 1949, and for other purposes : Public Health Service, construction of research facilities"
"Supplemental hearing on Labor-Federal Security appropriation bill for 1949 hearings before the subcommittee of the Committee on Appropriations, United States Senate, Eightieth Congress, second session, on H.R. 5728, an act making appropriations for the Dept. of Labor, the Federal Security Agency, and related independent agencies, for the fiscal year ending June 30, 1949, and for other purposes : Public Health Service, construction of research facilities"@en
"Supplemental Hearing on Labor-Federal Security Appropriation Bill for 1949. Public Health Service: Construction of Research Facilities: hearings before the United States Senate Committee on Appropriations, Eightieth Congress, second session, on Apr. 15, 1948"@en