TY  - BOOK
AU  - Pinker,Steven,1954 -
TI  - Learnability and cognition:  the acquisition of argument
SN  - 262660733
U1  - 401.9/ P655l/ 1.1.006(a) 
PY  - 1989///
CY  - Estados Unidos
PB  - Massachusetts Institute of Technology
ER  -