Revision history of "Talk:Roll IPL"

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  • (cur | prev) 11:51, 23 May 2009‎ Koedinger (talk | contribs)‎ . . (422 bytes) (+422)‎ . . (New page: Couple suggestions: * The background and significance section says: "For example, Figure 1 shows four possible pitching machines. Students are asked to invent a method that will allow them...)
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