User contributions for 112.140.253.42
For 112.140.253.42 talk block log logs filter log
19 May 2013
- 13:3413:34, 19 May 2013 diff hist +121 Talk:Coefficient →Difficult to understand: new section
- 13:3013:30, 19 May 2013 diff hist +90 Talk:Coefficient No edit summary
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