tag:blogger.com,1999:blog-7815564874722496808.post3159077863273897366..comments2023-04-27T03:36:36.821-05:00Comments on The Periodic Table: Mr. B.http://www.blogger.com/profile/02067666077743889680noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7815564874722496808.post-10003047624910612013-10-31T16:10:15.696-05:002013-10-31T16:10:15.696-05:00have you seen the Spans and Layers report?
https:...have you seen the Spans and Layers report?<br /><br />https://excellence.umn.edu/Spans_and_Layers_Report.pdf<br /><br /><br />sure looks like money well spent (eye roll).Anonymousnoreply@blogger.com