Black, Michael.
Objective IELTS : intermediate. Workbook with answers /
Michael Black, Wendy Sharp.
- Cambridge : Cambridge University Press, 2006
- 80 p. ; 28 cm.
0521608740 9780521608749
English language--Study and teaching--Foreign speakers.
International English Language Testing System.
IELTS Tiếng Anh
428.24071