TY  - BOOK
AU  - Lightbown, Patsy M.
AU  - Spada, Nina
AU  - Spada, Nina
TI  - How Languages are Learned
SN  - 978-0-19-442224-6
U1  - 400 
PY  - 2006///
CY  - Oxford
PB  - Oxford University Press
KW  - Language--Language Acquisition
N1  - Includes Bibliographical References and Indexes
ER  -