Educational/Instructional Media.
| Autor: | Brown, James W., Files, Patricia, Mitchell, Anita M., Seibert, Warren F., Hancock, Alan, McKee, Gerald |
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| Zdroj: | Communication Booknotes; Jan1977, Vol. 8 Issue 5, p56-57, 2p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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