Time Travel—-70s articles, please
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05-18-2018, 08:54 PM
Post: #19
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RE: Time Travel—-70s articles, please
(05-16-2018 07:37 AM)Dan Wrote:(05-15-2018 12:09 PM)Accutron Wrote: Classroom instruction slide rules are awesome. I found this one a few weeks ago at an antique store... Or at least have a lesson plan on how to use the slide rule and there should be a test on them after the lesson is finished. |
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