| Title: | Origins of Natural Science |
| Author: | Rudolf Steiner |
| Publisher: | Anthroposophic Press |
| Translation: | Translated by Maria St. Goar and edited by Norman Macbeth. |
| Year Publ: | 1985 |
| ISBN/LCN: | 0-88010-140-7 |
| Pages: | 147 |
| Type: | Paperback |
| Size: | 5 1/4 x 8 1/4 inches |
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