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Jun 22, 2010 at 20:14 history made wiki Post Made Community Wiki by S. Carnahan
Jun 21, 2010 at 11:42 history edited X.M. Du CC BY-SA 2.5
added 1 characters in body
Jun 21, 2010 at 11:18 history edited Charles Siegel CC BY-SA 2.5
deleted 8 characters in body
Jun 21, 2010 at 10:54 history answered X.M. Du CC BY-SA 2.5