The title of this book is The School of Spiritual Science: Its Significance and Purpose and is written by author Peter Selg. The book The School of Spiritual Science: Its Significance and Purpose is published by Steiner Books. The ISBN of this book is 9781621482529 and the format is Paperback / softback. The publisher has not provided a book description for The School of Spiritual Science: Its Significance and Purpose by Peter Selg.