TY  - BOOK
TI  - Performance and competence in second language acquistion
SN  - 0521558611
AV  - P 118.2 P47
PY  - 1996///
CY  - New York
PB  - Cambridge University Press
KW  - SECOND LANGUAGE ACQUISITION
KW  - COMPETENCE AND PERFORMANCE (LINGUISTICS)
N1  - Includes index
ER  -