Blanes, Ruy LleraEspírito Santo, Diana2016-04-202016-04-202013Blanes, Ruy Llera, Espírito Santo, Diana (2013). Introduction: On the Agency of Intangibles. Blanes, R. L. & Espirito Santo, D. (Eds.), The Social Life of Spirits. (pp. 1-32). Chicago: University of Chicago Press978-0-226-08177-9http://hdl.handle.net/10451/23483engbook part