Ob-Scertainer® A Better Black Box

Ob-Scertainer® A Better Black Box
A brief description of the activity.

File 17082 is a 51kB Microsoft Word
Uploaded: Jun17 09
Last Modified: 2009-06-17 00:10:38
https://serc.carleton.edu/download/files/17082/ob-scertainerreg_better_black_.v2.doc

The file is referred to in 1 page
Provenance
Stephen Shawl, University of Kansas Main Campus
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