Columbia subject headings:
Harvard subject headings:
Critical theory
Critical theory--History.
Frankfurt school of sociology--History.
Frankfurt school of sociology.
Horkheimer, Max, 1895-1973
Philosophers--Germany--Biography
Sociologists--Germany--Biography.
Princeton subject headings:
Critical theory.
Frankfurt school of sociology--History.
Horkheimer, Max, 1895-1973.
Institut für Sozialforschung (Frankfurt am Main, Germany)--History.
Philosophers--Germany--Biography.
Philosophy and social sciences.
Social sciences--Philosophy.
Sociologists--Germany--Biography.