Studies in the growth of instructional technology I : Audio-visual instrumentation for instruction in the public schools, 1930-1960: a basis for take-off /
Uloženo v:
| Hlavní autor: | |
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| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Wash. :
Dept. of Audio-Visual Instruction, National Education Association,
1962.
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| Edice: | National Education Association - Technological Development
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| Témata: |
CARM 1 Store
| Signatura: |
A1:AP31F0 F02262 |
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| Jednotka 1 | Dostupné Požadavek |