Hard Cover, 80 pages. Anthroposophical Publishing Co., 1957.
ISBN: none

Notes about this volume:
First published 1937. Revised edition 1957. Translation by D. S. Osmond and A. P. Shepherd.

This book contains parts of one or more Complete Works volumes. Our records indicate that sections of CW 117 are in this book (though there could be sections of other volumes as well).

Lectures in this volume: 3