Systems development in adult language learning a European unit/credit system for modern language learning by adults
| Korporativní autor: | |
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| Další autoři: | |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Oxford
Published for and on behalf of the Council of Europe by Pergamon Press
1980.
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| Vydání: | [2nd ed.]. |
| Témata: |