Columbia subject headings:
Gil Robles, José María, 1898-1980.
Spain--Politics and government--1931-1939.
Harvard subject headings:
Gil Robles, José María, 1898-1980.
Spain--Politics and government--1931-1939.
Princeton subject headings:
Gil Robles, José María, 1898-1980.
Spain--Politics and government--1931-1939.