Bulgarian choirs.
By: [Text: Emil Yanev. Artist: Emil Velchev. Ed: Raina Bairakova. Translated by: M. Philipova.
Contributors: Bŭlgarska kontsertna direktsii͡a.
Publisher: Committee for Friendship and Cultural Relations with Foreign Countries
Published: 1969
Place of publication: Sofia, Bulgaria]
Language: eng
Number of pages: 37
Subjects: Choral societies -- Bulgaria.
Notes: On t.p.: Bulgarian Concert Direction.