An investment in knowledge : the first dozen years of the National Science Foundation's summer institutes programs to improve secondary school science and mathematics teaching, 1954-1965 /
| Основен автор: | Krieghbaum, Hillier. |
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| Други автори: | Rawson, Hugh. |
| Формат: | Книга |
| Език: | English |
| Публикувано: |
New York :
New York University Press,
1969.
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| Предмети: | |
| Подобни документи: |
Online version::
Investment in knowledge. |
| Провери в Paniza Library, AUBG | Сигнатура: |
Q181 .K74 1969 |
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