First Page Next Page Last Page
MAN OR MATTER
Introduction to a Spiritual Understanding of Nature
on the Basis of Goethe's Method of Training Observation and Thought
ERNST LEHRS Ph. D.
SCIENCE AT THE THRESHOLD
The author's search for a way of extending the boundaries of scientific
understanding. A meeting with Rudolf Steiner, and with the work arising
from his teachings.
Titles Menu View Credits and Copyright