Columbia subject headings:
Communists--United States--Biography.
Rosenberg, Ethel, 1915-1953.
Spies--United States--Biography.
Harvard subject headings:
Communists--United States--Biography
Rosenberg, Ethel, 1915-1953.
Spies--United States--Biography.
Princeton subject headings:
Communists--United States--Biography.
Rosenberg, Ethel, 1915-1953.
Spies--United States--Biography.