Peter Selg – "A help for those who are searching" Sergej O. Prokofieff study on Rudolf Steiner: "Fragment einer spirituellen Biographie"

Peter Selg – "A help for those who are searching" Sergej O. Prokofieff study on Rudolf Steiner: "Fragment einer spirituellen Biographie"

27 February 2021 433 views

Lecture given on the occasion of Rudolf Steiner's Birthday