Columbia subject headings:
Nuclear nonproliferation--Government policy--United States.
Nuclear terrorism--United States--Prevention.
Radioactive substances--Safety regulations--Foreign countries.
U.S. Nuclear Regulatory Commission--Appropriations and expenditures.
United States. Dept. of Energy--Appropriations and expenditures.
Harvard subject headings:
Nuclear nonproliferation--Government policy--United States
Nuclear terrorism--United States--Prevention.
Radioactive substances--Safety regulations--Foreign countries.
U.S. Nuclear Regulatory Commission--Appropriations and expenditures.
United States. Department of Energy--Appropriations and expenditures.
Princeton subject headings:
Nuclear nonproliferation--Government policy--United States.
Nuclear terrorism--United States--Prevention.
Radioactive substances--Safety regulations--Foreign countries.
U.S. Nuclear Regulatory Commission--Appropriations and expenditures.
United States. Department of Energy--Appropriations and expenditures.