← Rudolf Steiner Audio6 oct · 42 min
CW 170 The Riddle of Humanity: Lecture 1 (Dornach, 29 July 1916) by Rudolf Steiner
CW 170 The Riddle of Humanity: Lecture 1 (Dornach, 29 July 1916) by Rudolf Steiner
podlinkr.com/es/rudolf-steiner-audio/1823927768646963
Para un cartel o una diapositiva.