@book{27056,
	author = {Schuster, Félix Gustavo},
	title = {Popper y las ciencias sociales. I.},
	publisher = {Centro Editor de América Latina,},
	year = {1992.},
	series = {Los fundamentos de las ciencias del hombre ;},
	address = {Buenos Aires :},
	edition = {1a ed.}
}