Adams, Garry 101 helpful hints for IELTS / Garry Adams, Terry Peck - 2nd ed. - Sedney : Adams & Austen Press, 1997 - 172 p. + 1 Audio CD ISBN: 0958760403 Subjects--Index Terms: Bài thi IELTS Tiếng Anh Dewey Class. No.: 428.0076