Program of the Bureau of Educational Research
Autor: | Holy, T. C., Nicholas, L. N., Ewan, Mary A., Dale, Edgar, Eckelberry, R. H., Flesher, W. R., Mooney, Ross L., Seeger, Ruth E., Herrick, John H., Whitehead, Willis A., Woelfel, Norman, Tyler, Margaret C., Tyler, I. Keith |
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Zdroj: | Educational Research Bulletin, 1948 Oct . 27(7), 169-198. |
Databáze: | JSTOR Journals |
Externí odkaz: |