@book{33709,
	author = {Duverger, Maurice,},
	title = {Carta abierta a los socialistas /},
	publisher = {Martínez Roca,},
	year = {c[1976].},
	series = {Colección Novocurso ;},
	address = {Barcelona :},
	note = {Translation of Lettre ouverte aux socialistes.}
}