Cambridge preliminary English test 4 with answer : examination papers from University of Cambridge ESOL Examinations: English for speakers of other language PET examination papers - Cambridge : Cambridge University Press, 2003 - 150 p. : 25 cm. ISBN: 9780521755283 Subjects--Topical Terms: English languageEnglish language Subjects--Index Terms: Bài thi Phương pháp giảng dạy Tiếng Anh Dewey Class. No.: 428.24076 / CAM(4)