Columbia subject headings:
Merello, Rubaldo, 1872-1922--Exhibitions.
Neo-impressionism (Art)--Italy--Exhibitions.
Harvard subject headings:
Merello, Rubaldo, 1872-1922--Exhibitions.
Neo-impressionism (Art)--Italy--Exhibitions.
Princeton subject headings:
Merello, Rubaldo, 1872-1922--Exhibitions.