Columbia subject headings:
Harvard subject headings:
France--Politics and government--1940-1945.
Mountaineering--France--Vichy.
Mountains--France--Vichy.
Skis and skiing--France--Vichy.
Princeton subject headings:
France--History--German occupation, 1940-1945.
Mountaineering--France--History--20th century.
Mountaineering--France--Political aspects.