T1 - The role of spiritual affectivity in religious conversion : a study in the life and work of Dietrich von Hildebrand : dissertatio ad doctoratum ... A1 - Hertzfeld, Adam L. 1976- LA - English PP - Romae PB - Pontificia Universitas Lateranensis, Academia Alfonsiana YR - 2008 UL - https://colectivo.uloyola.es/Record/T141267 OP - 267 CN - 248(04) KW - Hildebrand, Dietrich von : 1889-1977 KW - Conversión ER -