Columbia subject headings:
Harvard subject headings:
Art, Ancient--Dictionaries--German.
Art, Ancient--Dictionaries.
Art, Ancient--Encyclopedias.
Art, Classical--Dictionaries.
Artists--Biography--Dictionaries--German.
Artists--Biography--Dictionaries.
Artists--Dictionaries--German.
Princeton subject headings:
Art, Ancient--Dictionaries.
Art, Classical--Dictionaries.
Artists--Biography--Dictionaries.
Dictionaries.