Choices & Change: Macroeconomics, Lesson 11, Aggregate Expenditures: Part 6
directed by Ken Harrison, fl. 1969-1999; produced by Ken Harrison, fl. 1969-1999, Dallas TeleLearning, in Choices & Change: Macroeconomics, Lesson 11 (Dallas, TX: Dallas County Community College District, 2000), 1 min
