@book{44778,
	author = {Gurvitch, Georges  and Gurvitch, Georges },
	title = {Sociología del siglo XX},
	publisher = {El Ateneo},
	year = {1970},
	series = {Sociología del siglo XX},
	address = {Barcelona},
	edition = {2 ed.},
	note = {La colecci¢n tiene un total de 2 v. volumenes}
}