Columbia subject headings:
Adams, Arthur.
Espionage, Soviet--United States.
Hiskey, Clarence.
Nelson, Steve, 1903-1993.
Nuclear energy.
Weinberg, Joseph W., 1917-2002.
Harvard subject headings:
Adams, Arthur.
Hiskey, Clarence.
Nelseon, Steve, 1903-
Nuclear energy
Weinberg, Joseph W., 1917-
Princeton subject headings: