| The World's Columbian Exposition, Chicago 1893; German Exhibition, Group 21 Special Catalogue of the Collective Exhibition of Scientific Instruments and Appliances Exhibited by the Deutsche Gesellschaft Für Mechanik und Optik, Berlin (Classic Reprint) | | | Author:
| Optik, Gesellschaft Fur Mechanik Und | | ISBN: | 978-1-396-61657-0 | | Publication Date: | Oct 2018 | | Publisher: | Forgotten Books
| | Book Format: | Hardback | | List Price: | USD $27.86 |
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