Principles of language testing /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge, Mass. :
Basil Blackwell,
1990.
|
| Series: | Applied language studies / edited by David Crystal and Keith Johnson
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| Subjects: |
| Physical Description: | viii, 147 páginas |
|---|---|
| ISBN: | 9780631173434 |