TY  - GEN
AU  - Hornstein,Norbert
AU  - Lightfoot,David
TI  - Explanation in linguistics: the logical problem of language acquisition 
SN  - 0582291143
U1  - 401.5 21
PY  - 1981///
CY  - London
PB  - Longman
KW  - LENGUAJE
KW  - ADQUISICIÓN
KW  - PSICOLOGÍA
ER  -