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Richard A Carr
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6 Presentations
United States
Joined 10/02/2019
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Radioactivity – inverse square law, absorption, and rates
268 views
HLY and other indicators of healthy life expectancy
221 views
Citizenship:
539 views
WELCOME
127 views
Federated Search: A Tool for Knowledge Discovery
259 views
The Early Stage of Tourism in Indonesia
222 views
