The People on Market Street: Unit #4: Supply
1977 · Drama, Family · 0h 20m ·
The factors that influence supply are surveyed, as well as production costs and rate of production, using an ant farm as an example.
1977 · Drama, Family · 0h 20m ·
The factors that influence supply are surveyed, as well as production costs and rate of production, using an ant farm as an example.
