The reduction of Mayan dates.
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Massachusetts : (N.Y. :
Peabody Museum, Kraus Reprint Co.,
1924 ; 1969.
|
| Cyfres: | Papers (Peabody Museum of Archaeology and Ethnology) ;
v. 6, no. 4. |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A1:AM04E0 C09987 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |