The representational role of demonstrations in teaching concepts and principles in science; studies in televised instruction, dimensions of visual representation
[by] George L. Gropper and others.
|Main Author:||Gropper, George Leonard.|
Pittsburg Metropolitan Pittsburgh Educational Television Station and American Institutes for Research, 1966.
At head of title: AIR-D72-2/66-FR.
1v. (various pagings)
|Locate a Print Version:||
Find in a library
|Item Link||Original Source|
||University of Michigan|