Columbia subject headings:
Harvard subject headings:
Gijón (Spain)--History--20th century.
Gijón (Spain)--Politics and government--20th century.
Socialism and youth--Spain--Gijón--History--20th century.
Socialism and youth--Spain--Gijón--History.
Youth--Political activity--Spain--Gijón--History--20th century.
Youth--Political activity--Spain--Gijón--History.
Princeton subject headings:
Gijón (Spain)--History--20th century.
Socialism and youth--Spain--Gijón--History.
Youth--Political activity--Spain--Gijón--History.