Columbia subject headings:
Counterculture--France--History--20th century.
Underground press publications--France--History--20th century.
Harvard subject headings:
Counterculture--France--History--20th century.
Underground press publications--France--History--20th century.
Princeton subject headings:
Counterculture--France.--History.--20th century.
Underground press publications--France.--History.--20th century.