IELTS express. Upper intermediate workbook /
Pamela Humphreys with Pauline Cullen.
- 2nd ed.
- Andover, Hampshire : National Geographic Learning, Cengage Learning, 2013.
- 96 p. : ill. ; 28 cm + 1 CD (4 3/4 in.)
9781133316206 (pbk.)
International English Language Testing System. English language--Textbooks for foreign speakers. English language--Examinations--Study guides. English language--Study and teaching--Foreign speakers. English language--Self-instruction.