Columbia subject headings:
Museum of Modern Art (New York, N.Y.)--Photograph collections--Exhibitions.
Photograph collections--New York (State)--New York--Exhibitions.
Photography, Artistic--Exhibitions.
Photography--United States--History--19th century--Exhibitions.
Photography--United States--History--20th century--Exhibitions.
Harvard subject headings:
Museum of Modern Art (New York, N.Y.)--Photograph collections--Exhibitions.
Photograph collections--New York (State)--New York--Exhibitions.
Photography, Artistic--Exhibitions
Photography--United States--History--19th century--Exhibitions.
Photography--United States--History--20th century--Exhibitions.
Princeton subject headings:
Museum of Modern Art (New York, N.Y.)--Photograph collections--Exhibitions.
Photography, Artistic--Exhibitions.
Photography--United States--History--Exhibitions.