Bŭlgarski operen teatŭr
Subtitle: materiali i nabli͡udenii͡a
By: Rozalii͡a Biks.
Publisher: Muzika
Published: 1976
Place of publication: Sofii͡a
Language: bul
Subjects: Opera -- Bulgaria -- 20th century.
Notes: Includes bibliographies.
Table of contents: title: [1] Do 1944 g.; title: 2. 1944-1980.