@book{51715,
	author = {Cámere, Edistio, and Dextre Uzátegui, Javier, and Colegio Santa Margarita (Lima)},
	title = {Piezas claves en educación :},
	publisher = {Imprenta Vicnell,},
	year = {2007.},
	address = {Lima :}
}