User contributions
- 10:35, 18 October 2013 (diff | hist) . . (+84) . . ECOM (→Transparents de cours)
- 23:07, 17 October 2013 (diff | hist) . . (-64) . . ECOM (→Transparents de cours)
- 23:06, 17 October 2013 (diff | hist) . . (+11) . . ECOM (→Transparents de cours)