@book{19409,
	author = {Martinet, Sandra and Lafortiva, Edgardo},
	title = {Proyectos tecnológicos en el aula},
	publisher = {Homo Sapiens Ediciones},
	year = {2003},
	series = {Educación},
	address = {Rosario},
	edition = {2ª ed. rev. y aum.}
}