Bring the World to The Classroom
Electrostatics
Released
EN
—
ERPI Films was one of the largest producers of educational films in the 1930's. They were a division of Western Electric, the manufacturing and supply division of the Bell System.
United States of America
2005
2022
2009
2017
2021
2019
2000
2023
1985
1972
2008
2010
2006
2025
1973
1988
2011
