TY  - BOOK
AU  - Malamah-Thomas,Ann
ED  - University of Oxford.
TI  - Classroom interaction
T2  - Language teaching
SN  - 0-19-437131-X
AV  - LB1034 M35
PY  - 1987///
CY  - Oxford, Ox.
PB  - Oxford University
N1  - Reimp., 1991; Incluye bibliografia
ER  -