Refraction of the human eye and methods of estimating the refraction, including a section on the fitting of spectacles and eye-glasses, by James Thorington
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| OCLC: | 2673918 |
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| Main Author: | |
| Language: | English |
| Published: |
Philadelphia,
P. Blakiston's Son & Co., inc.
[1930]
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| Edition: | 2d ed., rev., |
| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |