Da spasim vazduha
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | Bulgaria |
| Directed By: | Atanas Kiryakov |
| Written By: | Atanas Kiryakov |
| In Theaters: | Mar 22, 1977 |
| Runtime: | 18 minutes |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | Bulgaria |
| Directed By: | Atanas Kiryakov |
| Written By: | Atanas Kiryakov |
| In Theaters: | Mar 22, 1977 |
| Runtime: | 18 minutes |