Elementaryde Liz SoarsMateriasEnglish languageTextbooks for foreign speakersProblems, exercisesPronunciationSpoken EnglishStudy and teachingSound recordings for foreign speakersEdiciones (1)New Headway English Course (2000)Oxford University Press · ISBN 9780194376297Más obras de Liz SoarsNew headway English course2000Headway1989Headway1993