Cambridge grammar for IELTS with answers : self-study grammar reference and practice /
Grammar for IELTS with answers
Diana Hopkins with Pauline Cullen.
- Hà Nội : Savina, 2007
- xii, 258 p. : ill. ; 25 cm. + 1 Audio CD
9780521739771
English language--Textbooks for foreign speakers. English language--Grammar--Problems, exercises, etc. International English Language Testing System--Study guides.