TY  - BOOK
AU  - Cheng,Liying
TI  - Changing language teaching through language testing :  : a washback study
SN  - 9780521836142
AV  - P53.4.C45 
PY  - 2005///
CY  - New York 
PB  -  : Cambridge University Press, 
KW  - Language and languages--Ability testing
KW  - English language--Study and teaching--Foreign speakers
KW  -  English language--Ability testing
KW  - Test-taking skills
N1  - Includes bibliographical references and index
ER  -