TY  - BOOK
AU  - Davies, A.
TI  - Assessing academic english: testing english proficiency 1950-89 the ielts solution
SN  - 9780521542500
AV  - DUCE PE1128 A20385 
PY  - 2008///
CY  - New York
PB  - Cambridge
N1  - includes an  appendix, bibliography and index
ER  -