Space and Counterspace - Matter and the Etheric. A Reader on the Meeting of April 17-19, 1997The April 1997 conference was initiated in a short talk with Nick Thomas during the Goetheanum |
Space and Counterspace - Matter and the Etheric. A Reader on the Meeting of April 17-19, 1997The April 1997 conference was initiated in a short talk with Nick Thomas during the Goetheanum |