TY  - BOOK
AU  - Hughes, Arthur , 1941-
TI  - Testing for language teachers
SN  - 0521272602
AV  - P53.4.H84 1989 
PB  - Cambridge University Press
KW  - Language and languages - Ability testing
KW  - P
N1  - Includes bibliographical references (p. 166-169) and index
ER  -