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rickweinberg
I just watched this video. I do not know how much it costs
ping.fm/10mxK
Jul 17, 2009 - 05:42PM
rickweinberg
Wish me luck. I'm presenting a poster presentation at a national conference in Washington D.C. today
rickweinberg
wonders
If there are students in your school who are learning things that are not that important?
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