Calendars
12 sided calendar - Print out and make a calendar on a pentagon or rhombic dodecahedron (109 visits)
http://www.ii.uib.no/~arntzen/kalender/
Calculation of the Ecclesiastical Calendar - (122 visits)
http://www.smart.net/~mmontes/ec-cal.html
PCAL and LCAL - PostScript calendar programs (117 visits)
http://pcal.sourceforge.net/