TY  - GEN
AU  - Hayes, John R.
TI  - COGNITION AND THE DEVELOPMENT OF LANGUAGE
U1  - 401.9 
PY  - 1970///
CY  - New York
PB  - Wiley
KW  - Cognition -- Cong
KW  - Languages -- Psychology -- Cong
N1  - Includes Bibliography
ER  -