Columbia subject headings:
Abel, Theodore, 1896-1988.
National socialism--Biography.
Nazis--Biography.
Sociologists--Biography.
Harvard subject headings:
Abel, Theodore, 1896-1988.
Germany--Politics and government--1918-1933
National socialism.
Nazis--Biography
Sociologists--Biography.
Princeton subject headings:
Abel, Theodore, 1896-1988.
National socialism--Biography.
Nazis--Biography.
Sociologists--Germany--Biography.