TY  - BOOK
AU  - Sugarman,Susan
TI  - Children's early thought: developments in classification 
SN  - 0521238455
U1  - 155.422 19
PY  - 1983///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Cognition in children
KW  - Children
KW  - Language
N1  - Includes Bibliography: p. 227-232 and index
UR  - http://www.loc.gov/catdir/enhancements/fy1011/82009553-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1011/82009553-t.html
ER  -