Opera production

de Quaintance Eaton

V.I. Provides extensive information about 150 full-length operas, 109 short operas, and supplementary information about 260 other operas and concentrates on the more familiar operas. v. II. Contains information about more than 350 operas for directors, producers, singers, students, and others in the world of opera and concentrates on lesser-known works, both old and new.--From publisher description.