|Volume 174b of Rudolf Steiner's Complete Works|
|Section of the the Complete Works:
Private Lectures to the Members of the Anthroposophical Society
Die geistigen Hintergründe des Ersten Weltkrieges. Kosmische und Menschliche Geschichte Band VII
Title in Literal English Translation:
The Spiritual Background of the First World War. Cosmic and Human History, Volume 7.
Notes on the German Editions:
Known Lecture Dates in the German Volume:
English Publishing History:
If volume 174b of the Complete Works is available online in the RSArchive, it will be here. (If not, you will get the main page listing all the books that the archive currently has online.)
Other online sources: None known.
The information above is believed to be accurate, but may not be complete. Translation of GA title by Daniel Hindes. Assembled by Daniel Hindes with much help.