TY  - BOOK
AU  - Hyams Nina M
TI  - Language acquistion and the theory of parameters
T2  - Studies in the oretical psycholinguistics
U1  - P:(S:4), M6 
PY  - 1986///
CY  - Dordrecht
PB  - D Reldel Pub     
KW  - LINGUISTICS
ER  -