@book{43622,
	author = {Duverger, Maurice},
	title = {Introducción a las ciencias sociales :},
	publisher = {Taller,},
	year = {1991.},
	series = {Textos},
	address = {Santo Domingo :},
	edition = {4a. ed.},
	note = {A la cabeza del título ICS-011}
}