00445nam a2200181Ia 4500001000700000003000400007008004500011010001100056041001100067100001400078700003000092245005800122260002800180300001100208650001400219650001600233082001400249015496LIB220712b2008        py ||||| |||| 00| 0 spa d  a015496  aIngles  aLei, Jing  aConway, Paul F.Zhao, Yong 4aThe digital pencil: one to one computing for children  bLEA,aWasington :c2008  a247 p.  aEDUCACION  aINFORMATICA  a372.133 4