Refraction and how to refract : including sections on optics, retinoscopy, the fitting of spectacles and eye-glasses, etc
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| OCLC: | 8328055 |
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| Main Author: | |
| Language: | English |
| Published: |
Philadelphia :
P. Blakiston's Son & Co.,
1904.
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| Edition: | 3rd ed. |
| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Item Description: | Originally published: 1899. Printed by Wm. F. Fell Company, Philadelphia, Pa. Includes index. |
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| Physical Description: | xviii, 314 p. : ill. (some col.) ; 22 cm. |