Progress towards first certificate.
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Main Author: | |
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Format: | Spoken recording |
Language: | English |
Published: |
London :
Cambridge University Press,
c1983.
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Subjects: |
Physical Description: | 2 sound cassettes (150 min.) + Self-study guide (90 p.) |
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ISBN: | 0521263573 0521274605 (Self-study guide) |