Columbia subject headings:
Harvard subject headings:
Government economists--Switzerland--Biography.
Hotz, Jean, 1890-1969.
Statesmen--Switzerland--Biography.
Switzerland. Eidgenössisches Volkswirtschaftsdepartement. Handelsabteilung--Biography.
Princeton subject headings:
Diplomats--Switzerland--Biography.
Hotz, Jean, 1890-1969.
Switzerland--Foreign economic relations.
World War, 1939-1945--Switzerland.