The boundaries of natural science : eight lectures given in Dornach, Switzerland, September 27-October 3, 1920 / by Rudolf Steiner ; with a foreword by Saul Bellow.

Accession number
PML 178191
Creator
Steiner, Rudolf.
Published
Spring Valley, N.Y. : Anthroposophic Press, c1983.
Credit line
Gift; Family of Carter Burden.
Notes
Advance uncorrected proofs.
Provenance
The Carter Burden Collection of American Literature.
Classification
Book
Catalog link
See more information »
Department
Printed Books