Nelegalnijat periodičen pečat v Bălgarija :
Bibl., index.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Izd-vo na Bălgarskata Akademija na Naukite,
1986.
Sofija : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/34CD5039-5E4E-4B8D-9806-AAD2640E4345 |