Columbia subject headings:
Madrid (Spain)--Economic conditions--20th century.
Harvard subject headings:
Madrid (Spain)--Economic conditions--20th century.
Madrid (Spain)--Social conditions--20th century.
Spain--Politics and government--1975-1982.
Princeton subject headings:
Madrid (Spain)--Economic conditions--20th century.
Madrid (Spain)--Social conditions--20th century.
Spain--Politics and government--1975-1982.