

Polarities in the evolution of mankind. Eleven lectures given to members of the Anthroposophical Society in Stuttgart 5 March to 22 November 1920.
Steiner, Rudolf. - ID: 15474
Softcover., 183pp., 13,5x21cm., in very good condition (covers with light traces of use). ISBN: 9780854405466. 5x21cm 183 pp.
Anthroposophic Press 1987 New York