Prof. P. A. Shapley

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Tuesday, October 3, 2017

Thursday, October 5, 2017

Thursday, October 12, 2017

Tuesday, October 17, 2017

Thursday, October 19, 2017

Tuesday, October 24, 2017

Thursday, October 26, 2017

Tuesday, October 31, 2017

Thursday, November 2, 2017