publisher: Rudolph Steiner Pr publish date: August 1st 2004
format: paperback pages: 190
language: English
ISBN:
1855841878 (9781855841871)
publisher: Rudolf Steiner Press publish date: June 1st 1981
format: hardcover pages: 191
language: English
ISBN:
0854401040 (9780854401048)
publisher: Rudolf Steiner Press publish date: June 1st 1981
format: paperback pages: 191
language: English
ISBN:
0854402926 (9780854402922)