Formerly published in four separate booklets as "Three Fundamental Problems of the Anthroposophical Knowledge of Man", with the titles:
1. The Bodily Foundation of Thinking. 2. The Bodily Foundation of Feeling. 3. The Bodily Foundation of the Human Will. 4. Man’s Connection with the whole Universe.
First edition 1944, reprinted 1977. 72 pages illustrated by G.A.M. Knapp ISBN 0 906492 03 3
Payment methods: Paypal (requires a Paypal account)
After your payment was successful, you will get the download link by e-mail, which is valid for 2 days. Please download the PDF during that time, because it will become invalid after the period has expired