@book{51589,
	author = {Rovira, Carmen.},
	title = {Los epígrafes en el catálogo diccionario;},
	publisher = {Unión Panamericana,},
	year = {1966.},
	series = {Unión Panamericana.  Biblioteca Colón.  Estudios bibliotecarios,},
	address = {Washington,},
	edition = {2. ed., rev.}
}