Method for the easy comprehension of history
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Norton
[1969, c1945]
|
| Cyfres: | Records of civilization, sources and studies
|
| Pynciau: |