15:21 duration 15 minutes 21 seconds
Wealth and Poverty: Professor Tannahill's…
Wealth and Poverty: Professor Tannahill's Lecture of August 30, 2016
Wealth and Poverty
21:23 duration 21 minutes 23 seconds
Wealth and Poverty: Professor Tannahill's Lecture of September 19, 2017
23:25 duration 23 minutes 25 seconds
History of Texas Political Parties: Professor…
History of Texas Political Parties: Professor Tannahill's Lecture of February 2, 2017
History of Texas Political Parties
30:02 duration 30 minutes 2 seconds
Population Diversity: Professor Tannahill's…
Population Diversity: Professor Tannahill's Lecture of January 24, 2017
Population Diversity