Druzhno v kosmosa
Subtitle: [Materiali za pŭrvii͡a sŭv.-bŭlg. kosm. polet]
By: Veselin Stoi͡anov.
Publisher: Voen. izd.
Published: 1979
Place of publication: Sofii͡a
Language: bul
Number of pages: 149
Subjects: Astronautics -- International cooperation.; Astronautics -- Bulgaria.; Astronautics -- Soviet Union.
Notes: Sold as a set along with subject-related book of poetry: Zvezdin mig, by Orlin Orlinov, Sofia, 1979.