@book{139437,
	author = {Mira, Ma. Rosa},
	title = {Matemática "viva" en el parvulario},
	publisher = {Ediciones CEAC},
	year = {1989.},
	series = {Colección Educación y enseñanza : Serie preescolar},
	address = {Barcelona},
	edition = {1a ed.},
	note = {Includes bibliographical references and index.}
}