Refraction and how to refract, including sections on optics, retinoscopy, the fitting of spectacles and eyeglasses, etc. /
By James Thorington ...
APA Citation
Thorington, J. (1914). Refraction and how to refract, including sections on optics, retinoscopy, the fitting of spectacles and eyeglasses, etc.. 5th rev. ed., Philadelphia: P. Blakiston's son & co..
MLA Citation
Thorington, James, 1858-1944. Refraction And How to Refract, Including Sections On Optics, Retinoscopy, the Fitting of Spectacles And Eyeglasses, Etc.. 5th rev. ed., Philadelphia: P. Blakiston's son & co., 1914.
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