TY  - BOOK
AU  - Connolly,Kevin
AU  - Bruner,Jerome
TI  - The growth of competence
SN  - 0121859401 :
U1  - 136.7 
PY  - 1974///
CY  - London
PB  - Academic Press
KW  - Ability
KW  - Child psychology
N1  - Includes index
ER  -