User contributions for 71.231.132.75
For 71.231.132.75 talk block log logs filter log
24 December 2009
- 14:4014:40, 24 December 2009 diff hist +143 Talk:Database normalization →ugly tables
- 14:3814:38, 24 December 2009 diff hist +576 Talk:Database normalization →Trade-off
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