Seven Lectures by Rudolf Steiner
with an introduction by Frédéric Kozlik
The Anthroposophic Press Spring Valley, New York
The seven lectures presented here were given in Dornach, Switzerland,
Sept. 16th to Oct. 1st, 1916. They were revised for this edition by
Gilbert Church, Frédéric Kozlik, and Stewart C. Easton. In the
Collected Edition of Rudolf Steiner's works, the volume containing the
German texts is entitled, Innere Entwicklungsimpulse der
Menschheit (Vol. 171 in the Bibliographic Survey, 1961).