TY  - BOOK
AU  - Wright,Tony
TI  - Roles of teachers and learners
SN  - 0194371336 (pbk.)
PY  - 1987///
CY  - Oxford, U.K., New York
PB  - Oxford University Press
KW  - Language and languages
KW  - Study and teaching
N1  - Includes bibliographical references : (p. 161-164) and index; Teaching and learning as social activities--Teacher and learner roles in the classroom--Investigating teacher and learner roles
ER  -