publisher: Steiner Books
publish date: July 1st 1996
format: paperback pages: 288
language: English
ISBN:
0880103922 (9780880103923)
publisher: Anthroposophic Press publish date: 2002-01-01
format: Paperback pages: 224
language: English
ISBN:
0880104554 (9780880104555)
ASIN: 0880104554