The Nation-wide program in College Physics testing is now in its fourth year and many interesting findings have been made. They were presented by slides and diagrams.
Proceedings of the Iowa Academy of Science
© Copyright 1937 by the Iowa Academy of Science, Inc.
Lapp, C. J.
"Some Findings in the Nation-Wide Teaching Program,"
Proceedings of the Iowa Academy of Science, 44(1), 152-152.
Available at: https://scholarworks.uni.edu/pias/vol44/iss1/59