Choices & Change: Macroeconomics, Lesson 5, Part 3, Measuring Economic Growth: Part 3
directed by Ken Harrison, fl. 1969-1999; produced by Ken Harrison, fl. 1969-1999, Dallas TeleLearning, in Choices & Change: Macroeconomics, Lesson 5, Part 3 (Dallas, TX: Dallas County Community College District, 2000), 6 mins