User contributions
- 17:40, 27 February 2013 (diff | hist) . . (+543) . . Talk:1179: ISO 8601
- 16:58, 27 February 2013 (diff | hist) . . (+397) . . Talk:1179: ISO 8601
- 15:28, 27 February 2013 (diff | hist) . . (+104) . . 1179: ISO 8601 (→Explanation: Added to the roman numeral fraction explanation for 2012 leap year)