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            1Now they're talking : testing oral proficiency in a language laboratoryPublished 1997JYX-julkaisuarkisto / JYX Digital Archive
 Doctoral dissertation
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            2Now they're talking : testing oral proficiency in a language laboratoryPublished 1997Get full text Get full textDoctoral dissertation
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            3Now they're talking : testing oral proficiency in a language laboratoryPublished 2020JYX-julkaisuarkisto / JYX Digital Archive
 Doctoral dissertation