User talk:112.202.164.234

August 2012
Hello, I'm MelbourneStar. I wanted to let you know that I undid one of your recent contributions to Complement (set theory) because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. -- MST  ☆  R   (Chat Me!) 03:36, 26 August 2012 (UTC)
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