The Thomas Alva Edison Foundation is undertaking a project to produce, on videotape, a number of outstanding science lectures that can be made available on a loan or purchase basis to junior and senior high school science teachers across the nation.
Iowa Science Teachers Journal
© Copyright 1982 by the Iowa Academy of Science
"Your Help Needed,"
Iowa Science Teachers Journal: Vol. 19
, Article 3.
Available at: https://scholarworks.uni.edu/istj/vol19/iss1/3