Media type: E-Article Title: Proceedings for (primarily) the professional Contributor: Bodansky, David imprint: American Association of Physics Teachers (AAPT), 1985 Published in: The Physics Teacher Language: English DOI: 10.1119/1.2341744 ISSN: 0031-921X; 1943-4928 Keywords: General Physics and Astronomy ; Education Origination: Footnote: