Impact listeningde Ellen KisslingerMateriasEnglish languageProblems, exercisesAudio-visual aidsVocabularyTextbooks for foreign speakersForeign speakersStudy and teachingListeningEdiciones (2)Impact Listening (2002)Longman · inglés · ISBN 9789620051364Impact listening. (2001)Longman · inglésMás obras de Ellen KisslingerGood News, Bad News: New Stories for Listening and DiscussionIntegrated English: Transitions 1Integrated English: Transitions 2