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A Treatise on Compound Ophthalmic Lenses: Their Refraction and Dioptric Formulæ, Including Tables of Crossed Cylinders and Their Sphero-Cylindrical Equivalents
| Formato: | Online Artículo Texto |
|---|---|
| Lenguaje: | English |
| Publicado: |
J.P. Harrison
1887
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8916401/ |