Gluck, Christoph Willibald, Ritter von 1714-1787 Orfeo ed Euridice, opera in 3 atti / Christoph Willibald, Ritter Gluck - (s.c.): Ricordi (s.f.) Subjects--Topical Terms: OPERA Dewey Class. No.: 782.3 / G567 orf