TY  - BOOK
AU  - Weir, Cyril J.
TI  - Understanding and developing language tests
SN  - 013947532X
U1  - 428.071 
PY  - 1997///
CY  - New York
PB  - Cambridge Univ. Press
KW  - Language test
KW  - Theory
N1  - 002977; III 116
ER  -