Columbia subject headings:
Design--History--20th century--Encyclopedias.
Design--History--21st century--Encyclopedias.
Designers--Biography--Encyclopedias.
Harvard subject headings:
Design--History--20th century--Dictionaries.
Designers--Biography--Dictionaries.
Princeton subject headings:
Design--History--20th century--Dictionaries.
Designers--Biography--Dictionaries.
Dictionaries.