TY  - GEN
AU  - Smith, Peter K.
AU  - Cowie, Helen
AU  - Blades, Mark
TI  - Understanding children's development
AV  - BF721 Smi
PY  - 2011///
PB  - J. Wiley
KW  - Child psychology
KW  - Child development
N1  - 21648
ER  -