Columbia subject headings:
Lussato, Bruno, 1932---Art collections--Exhibitions.
Lussato, Bruno, 1932---Library--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Illustrations--Exhibitions.
Harvard subject headings:
Lussato, Bruno, 1932---Art collections--Exhibitions.
Lussato, Bruno, 1932---Library--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Illustrations--Exhibitions.
Princeton subject headings:
Lussato, Bruno, 1932---Art collections--Exhibitions.
Lussato, Bruno, 1932---Library--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Exhibitions.
Wagner, Richard, 1813-1883. Ring des Nibelungen--Illustrations--Exhibitions.