@book{4238,
	author = {Seminario Negociación y Conflicto Laboral en México ( and Bensusán Areous, Graciela.},
	title = {Ponencias},
	publisher = {Fundación Friedrich Ebert,},
	year = {1990},
	address = {México, D. F. :},
	note = {D53-76}
}