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Christopher B Duncan
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8 Presentations
United States
Joined 05/08/2019
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Ratios and Proportions
223 views
Ionizing Radiation
202 views
Building your company’s vision
507 views
MSS 905 Methods of Missiological Research
216 views
The Global Fuel Economy Initiative
498 views
Andy Walton’s Weekly World Watch
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Image formation by spherecal mirrors
240 views
Big Data in Research and Education
725 views