TY  - BOOK
AU  - Kopke,Barbara
TI  - Language attrition: theoretical perspectives
SN  - 9789027241443
U1  - 306.446 22
PY  - 2007///
CY  - Amsterdam, The Netherlands
PB  - John Benjamins
KW  - Language attrition
N1  - Includes bibliographical references and index
ER  -