@book{9641,
	author = {Ensenyat Daura, Luis M. and Artigas Riambau, J. L.},
	title = {El Libro de la secretaria :},
	publisher = {Editorial Hispano Europea,},
	year = {1980.},
	address = {Barcelona :},
	edition = {4a. edición ren.},
	note = {Incluye índice temático}
}