Corporation record
Index entry in HEIDI
| Authority heading: | United Center for Research and Training in History (Sofia) |
|---|
| GND: | 10517-X |
|---|
| PPN (SWB): | 100312977 |
|---|
| References: | Bălgarska akademija na naukite / United Center for Research and Training in History
|
|---|
DNB: Deutsche Nationalbibliothek
