@book{286192,
	author = {Ciancia, Olga Edda and Vallet, Hilda Eleonora},
	title = {Adultos mayores : ciudadanos y actores sociales / Olga Edda Ciancia, Hilda Eleonora Vallet},
	publisher = {La Ley},
	year = {2013},
	address = {Buenos Aires}
}