Title: Second Supplemental Appropriation Bill, 1957
Subtitle: hearings before the Committee on Appropriations, United States Senate, Eighty-fourth Congress, second session, on H. R. 12350, an act making supplemental appropriations for the fiscal year ending June 30, 1957, and for other purposes.  July 6, 1956.
Subjects: Appropriations and expenditures, 1956
Places: United States