(del) (cur) 03:44, 2 May 2004 . . Tomruen (84150 bytes) (Seasonal error of Gregorian calendar)
Public domainPublic domainfalsefalse
This work has been released into the public domain by its author, Tomruen. This applies worldwide.
In some countries this may not be legally possible; if so: Tomruen grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
La bildo estas kopiita de wikipedia:en. La originala priskribo estas: Seasonal error of Gregorian calendar Originally created by Tom Ruen, 2003, using MSExcel graph, labeled with MSPaint Converted from Image:Gregoriancalendarleap.GIF by [[User:Gua