TY  - BOOK
AU  - Lei, Jing
AU  - Conway, Paul F.Zhao, Yong
TI  - The digital pencil: one to one computing for children
U1  - 372.133 4 
PY  - 2008///
CY  - Wasington
PB  - LEA
KW  - EDUCACION
KW  - INFORMATICA
ER  -