Works
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | Russian English |
| Cyhoeddwyd: |
Stanford, Calif.
Hoover Institution on War, Revolution, and Peace, Stanford University
1967.
|
| Cyfres: | Hoover Institution Foreign Language Publications
|