Boľšaja Sovetskaja Enciklopedija
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
Moskva
"Soveskaja Enciklopedija"
1971
|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
Moskva
"Soveskaja Enciklopedija"
1971
|
