@book{470,
	author = {Barbieri, Lázaro},
	title = {Sociología del trabajo : },
	publisher = {Facultad de filosofía y letras UNTu, },
	year = {1975.},
	series = {Cuadernas de humanitas},
	address = {San Miguel de Tucumán : },
	edition = {1ra.ed.}
}