TY  - BOOK
AU  - Hawkins Frances Pockman
TI  - Logic of action young children at work
U1  - T13-67:3, L4 
PY  - 1974///
CY  - New York
PB  - Pantheon      
KW  - EDUCATION
N1  - App 131-42p; Bib 143-44p
ER  -