Trŭnliv e pŭti͡a︡t kŭm zvezdite
By: Konstantin Dufev.
Edition: 1. izd.
Publisher: Izd-vo na Otechestvenii͡a︡ front
Published: 1986
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 237
Subjects: Astronautics -- Popular works.