publisher: K.G. Saur Verlag publish date: May 1998
format: hardcover
language: English
ISBN:
3598714106 (9783598714108)
publisher: Concord Grove Pr
publish date: December 1st 1983
format: paperback pages: 93
language: English
ISBN:
0886950090 (9780886950095)
publisher: Theosophical Publishing House
format: hardcover pages: 132
language: English
ISBN:
0722903200 (9780722903209)