Results for "Smithsonian Astrophysical Observatory. High Energy Astrophysics Division"
- Smithsonian Legal Document
An Act Making appropriations for the support of the Government for the fiscal year ending June 30, 1951, and for other purposes
- Date: 1952 09/06/1950
- Creator: 81st Congress, Sess. 2, 1950
- Creator: 81st Congress, Sess. 2, 1950