Encyclopaedia Britannica
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Chicago, Ill. :
Encyclopeadia Britannica, Inc.,
2007
|
| Rhifyn: | 15th ed. |
| Disgrifiad Corfforoll: | Vol. 1-29 |
|---|---|
| Rhif Galw: | Aa |
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Chicago, Ill. :
Encyclopeadia Britannica, Inc.,
2007
|
| Rhifyn: | 15th ed. |
| Disgrifiad Corfforoll: | Vol. 1-29 |
|---|---|
| Rhif Galw: | Aa |