adoption of the Gregorian calendar
(Q18350297)
gradual global transition from traditional dating systems to the modern standard
gradual global transition from traditional dating systems to the modern standard
Language:
Current Data About
adoption of the Gregorian calendar
other details
| aliases |
O.S. |
| description | gradual global transition from traditional dating systems to the modern standard |
External Links
| (P646) |
/m/0123ks8f
|