The etherisation of the blood : the entry of the Etheric Christ into the evolution of the Earth: a lecture given in Basle, 1st October, 1911 /
Steiner, Rudolf,1861-1925.
Freeman, Arnold.
Osmond, Dorothy Sophia.
London : Rudolf Steiner Press,
1971.
'Third edition 1955.' - title-page verso.
Anthroposophy.