il libro si presenta con una copertina rigida cartonata arancione; le pagine di testo, in buone condizioni, non ingiallite dal tempo, non riportano segni di scrittura o altri segni d'uso, sono perfettamente leggibili; all'interno troviamo delle immagini in bianco e nero e delle immagini a colori. Buono (Good) .
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This beautifully produced book sums up a lifetime of anthroposophical spiritual science. Olive Whicher, attempts, in a pictorial and non-academic way, to make a realm of higher mathematics more generally accessible and to show how widely and deeply the concept of counterspace -- etherical sun-space -- sheds light on as yet unsolved questions in science and life. Quoting liberally from Rudolf Steiner, she places the development of mathematics and spiritual science within the context of the evolution of consciousness. Anyone interested in projective geometry, the science of the etheric, and the future of thinking, will find much food for thought in this book.
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EUR 64,08 für den Versand von USA nach Deutschland
Versandziele, Kosten & DauerEUR 37,59 für den Versand von USA nach Deutschland
Versandziele, Kosten & DauerAnbieter: Vintage Books and Fine Art, Oxford, MD, USA
Hardcover. Zustand: Very Good. No Jacket. Illustrated boards. Square Tight Binding.Clean interior. Very mild rubbing to boards.A superior edition. Bestandsnummer des Verkäufers 13793
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Anbieter: BennettBooksLtd, North Las Vegas, NV, USA
Hardcover. Zustand: New. In shrink wrap. Looks like an interesting title! Bestandsnummer des Verkäufers Q-085440726X
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