Haek'ŏsŭ T'oikde David ChoMateriasTest of English for International CommunicationStudy guidesEnglish languageTextbooks for foreign speakersKoreanExaminationsReading comprehensionVocabularyGuides de l'étudiantAnglais (Langue)ExamensCompréhension de la lectureEdiciones (1)Haek'ŏsŭ T'oik (2006)Haek'ŏsŭ Ŏhak Yŏn'guso · kor · ISBN 9788990700346Más obras de David ChoHHackers TOEFL , WritingHackers TOEFL , WritingHackers TOEFLHackers Toefl Reading with 1CD: 2nd iBT Edition (Korean Version)