Columbia subject headings:
Brittany (France)--History--20th century--Congresses.
Brittany (France)--Social conditions--20th century--Congresses.
Brittany (France)--Social life and customs--20th century--Congresses.
France, Western--History--20th century--Congresses.
France, Western--Social conditions--20th century--Congresses.
France, Western--Social life and customs--20th century--Congresses.
General Strike, France, 1968--Congresses.
Nineteen sixty-eight, A.D.--Congresses.
Harvard subject headings:
France, Western--20th century.
France, Western--Social conditions--20th century.
France, Western--Social life and customs--20th century.
Princeton subject headings:
France, Western--20th century.
France, Western--Social conditions--20th century.
France, Western--Social life and customs--20th century.