User contributions for 128.2.192.35
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8 December 2008
- 22:3022:30, 8 December 2008 diff hist −19 Optimizing the practice schedule →Independent variables current
- 22:2922:29, 8 December 2008 diff hist +1 Optimizing the practice schedule →Independent variables
- 22:2822:28, 8 December 2008 diff hist +18 Optimizing the practice schedule →Independent variables