Columbia subject headings:
Drawing, European--Catalogs.
Drawing--New York (State)--New York--Catalogs.
Pierpont Morgan Library--Catalogs.
Harvard subject headings:
Drawing, European--Catalogs.
Drawing--New York (State)--New York--Catalogs
Pierpont Morgan Library--Catalogs.
Princeton subject headings:
Catalogs.
Drawing, European--Catalogs.
Drawing--New York (State)--New York--Catalogs.
Pierpont Morgan Library--Catalogs.