Columbia subject headings:
Avery, March--Exhibitions.
Avery, Milton, 1885-1965--Exhibitions.
Avery, Sally--Exhibitions.
Painting, American--20th century--Exhibitions.
Harvard subject headings:
Avery, March--Exhibitions.
Avery, Milton, 1885-1965--Exhibitions.
Avery, Sally--Exhibitions.
Princeton subject headings:
Avery, March--Exhibitions.
Avery, Milton, 1885-1965--Exhibitions.
Avery, Sally--Exhibitions.