- ISBN10 0880103515
- ISBN13 9780880103510
- Publish Date 1 October 1996 (first published 1 September 1990)
- Publish Status Active
- Out of Print 25 March 2008
- Publish Country US
- Publisher Anthroposophic Press Inc
- Imprint SteinerBooks, Inc
- Edition New edition
- Format Hardcover
- Pages 142
- Language English