Columbia subject headings:
Harvard subject headings:
Excoffon, Roger.
Graphic arts--France--20th century.
Type and type-founding--France--20th century.
Type designers--France--Biography.
Princeton subject headings:
Designers--France.--Biography--Pictorial works.
Excoffon, Roger, 1910-1983.
Typographers--France.--Biography--Pictorial works.