- ISBN10 0910142300
- ISBN13 9780910142304
- Publish Date 1 December 1966
- Publish Status Out of Stock
- Out of Print 4 March 1994
- Publish Country US
- Publisher Anthroposophic Press Inc
- Imprint SteinerBooks, Inc
- Edition 2nd Revised edition
- Format Paperback
- Pages 32
- Language English