@book{16208,
	author = {Bürki, Hans },
	title = {El cristiano y el mundo},
	publisher = {Ediciones Certeza, },
	year = {1971},
	address = {Buenos Aires : },
	edition = {1 ed.},
	note = {Ej. 2 (28742) perdido  repuesto 29/11/73}
}