| Hartmann's Practika A Manual for Making Sundials and AstroLabes with the Compass and Rule | | | Author:
| Hartmann, Georg | | Editor:
| Lamprey, John | | Transcribed by:
| Lamprey, John | | Translator:
| Lamprey, John | | ISBN: | 978-1-931947-00-8 | | Publication Date: | Jan 2002 | | Publisher: | Ink & Scribe
| | Book Format: | Board book | | List Price: | USD $175.00 |
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