Cullen, Pauline.

Common mistakes at IELTS, and how to avoid them / Intermediate : Pauline Cullen. - 64 pages : illustrations ; 21 cm

9780521692465 (paperback) 0521692466 (paperback)


International English Language Testing System--Study guides.
English language--Examinations--Study guides.
English language--Study and teaching--Foreign speakers.

428.0076 / CUL