@book{22298,
	author = {Putnam, Robert David  and Carlson, G.E.},
	title = {Diccionario de arquitectura, construccion y obras publicas :},
	publisher = {Editorial Paraninfo,},
	year = {1996},
	address = {España :},
	edition = {4 edición},
	note = {Titulo original: Architectural and building trades dictionary }
}