@book{710,
	author = {Piaget, Jean,  and Inhelder, Bärbel,},
	title = {Psicología del niño /},
	publisher = {Morata,},
	year = {1982.},
	series = {Colección psicología},
	address = {Madrid, España : },
	edition = {Décima primer edición.}
}