Columbia subject headings:
Harvard subject headings:
Federal aid to research--United States
United States. Department of Energy--Appropriations and expenditures.
United States. Department of Energy--Procurement.
United States. Department of Energy. Office of Energy Research--Appropriations and expenditures.
Princeton subject headings:
Federal aid to research--United States.
United States. Department of Energy--Appropriations and expenditures.
United States. Department of Energy--Procurement.
United States. Department of Energy. Office of Energy Research--Appropriations and expenditures.