TY  - BOOK
AU  - Wajnryb,Ruth
TI  - Classroom Observation Tasks
SN  - 0-521-40722-2
U1  - 418.007/W111 
PY  - 1992///
CY  - New York
PB  - Cambridge University Press
KW  - English Language
N1  - Department of English Language & Literature
N2  - Pronunciation
ER  -