Columbia subject headings:
Harvard subject headings:
Art, Modern--19th century--Encyclopedias.
Art, Modern--20th century--Encyclopedias.
Picasso, Pablo, 1881-1973--Encyclopedias.
Picasso, Pablo, 1881-1973--Friends and associates--Encyclopedias.
Princeton subject headings:
Art, Modern--19th century--Dictionaries.
Art, Modern--20th century--Dictionaries.
Artists--Biography--Dictionaries.
Dictionaries.
Picasso, Pablo, 1881-1973--Dictionaries.