TY  - BOOK
AU  -  Pratt Chris, Garton Alison F.
TI  - Systems of representation in children: development and use
SN  - 0471925012
U1  - 155.412 
PY  - 1993///
CY  - Chichester
PB  - John Wiley and sons
KW  - Symbolism
KW  - Child Development
KW  - Child Psychology
N2  -  Child Psychology, Child Development, Symbolism
ER  -