Bulgaria
| Erakunde egilea: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Published for the Mid-European Studies Center of the Free Europe Committee, by F. A. Praeger
[1957]
|
| Saila: | East-Central Europe under the Communists
|
| Gaiak: |