A road to self-knowledge ; and, The threshold of the spiritual world /
Steiner, Rudolf,1861-1925.
Steiner, Rudolf,1861-1925.Schwelle der geistigen Welt.English
Cotterell, Mabel.
Collison, Harry.
London Rudolf Steiner Press
1975
Previous ed. of this translation of 'The threshold of the spiritual world': London : Anthroposophical Publishing Co., 1956. - Translation of: 'Die Schwelle der geistigen Welt'. s.l. : s.n., 1918
Previous ed. of this translation of 'A road to self-knowledge': London : Anthroposophical Publishing Co., 1956. - Translation of: 'Ein Weg zur Selbsterkenntnis des Menschen'. s.l. : s.n., 1918
ISBN 0-85440-291-8 Pbk : £1.60
Occultism.