![](/img/cover-not-exists.png)
An investigation into chemical engineering students' understanding of the mole and the use of concrete activities to promote conceptual change
Case, Jennifer M., Fraser, Duncan M.Volume:
21
Language:
english
Journal:
International Journal of Science Education
DOI:
10.1080/095006999290048
Date:
December, 1999
File:
PDF, 165 KB
english, 1999