The Complete Works of Rudolf Steiner: Volume 73
Die Ergänzung heutiger Wissenschaften durch Anthroposophie
The Enlargement of the Modern Sciences through Anthroposophy
Section of the Complete Works: Public Lectures in various cities, 1906-1918
First German Edition published 1973.
Notes about the German versions of this volume:
1st edition 1973. Some lectures in an earlier book published 1950.
Lectures in this volume: 8
1917-11-05 Zurich
1917-11-07 Zurich
1917-11-12 Zurich
1917-11-14 Zurich
1918-10-08 Zurich
1918-10-10 Zurich
1918-10-15 Zurich
1918-10-17 Zurich
English Complete Works Version: This volume has yet to be published in a Complete Works edition.
English Non-Complete Works Full Versions: There are one or more pre-Complete Works full-volume translations:
Anthroposophy Has Something to Add to Modern Sciences
8 lectures Zuerich

Paperback, 320 pages. Published 2004 by Completion Press.
Notes on this edition:
Other English publishing history: No sections of this volume have been published in English.
No sections of this book have been published separately in English outside of the volumes listed above (if any).