Columbia subject headings:
Fraenkel, Ernst, 1898-1975--Political and social views.
Pluralism--Political aspects.
Representative government and representation.
State, The.
Harvard subject headings:
Cultural pluralism--Political aspects.
Fraenkel, Ernst, 1898-1975--Political and social views.
Pluralism--Political aspects.
Political science.
Representative government and representation.
State, The.
Princeton subject headings:
Fraenkel, Ernst, 1898-1975--Political and social views.
Pluralism--Political aspects.
Representative government and representation.
State, The.