@book{19470,
	author = {Ortiz Ocaña, Alexander},
	title = {Epistemología y ciencias humanas : },
	publisher = {Ediciones de la U.},
	year = {2015.},
	series = {( Educación ) },
	address = {Bogotá :},
	edition = {Primera ediciòn},
	note = {Contiene índice. }
}