TY  - BOOK
AU  - Hopkins,Diana
AU  - Cullen,Pauline
TI  - Cambridge grammar for IELTS with answers: self-study grammar reference and practice 
SN  - 0521604621
PY  - 2007///
CY  - Cambridge
PB  - CUP
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
ER  -