← Rudolf Steiner Audio6 oct · 40 min
CW 170 The Riddle of Humanity: Lecture 3 (Dornach, 31 July 1916) by Rudolf Steiner
CW 170 The Riddle of Humanity: Lecture 3 (Dornach, 31 July 1916) by Rudolf Steiner
podlinkr.com/es/rudolf-steiner-audio/7780956866041718
Para un cartel o una diapositiva.