@book{29678,
	author = {Ballesteros Gaibrois, Mercedes,},
	title = {La cometa y el eco },
	editor = {Horta)},
	publisher = {Planeta, },
	year = {[1956] (},
	series = {Autores españoles contemporáneos},
	address = {Barcelona : },
	edition = {1ª ed.}
}