Preliminary Report of the Commission Appointed by the University of Pennsylvania to Investigate Modern Spiritualism In Accordance with the Request of the Late Henry Seybert

University of Pennsylvania. Seybert Commission for Investigating Modern Spiritualism

《Preliminary Report of the Commission Appointed by the University of Pennsylvania to Investigate Modern Spiritualism In Accordance with the Request of the Late Henry Seybert》，University of Pennsylvania. Seybert Commission for Investigating Modern Spiritualism。这是一部关于心理、宗教、文学的公版作品，适合在安静的片刻里慢慢读下去。