Refraction and how to refract
including sections on optics, retinoscopy, the fitting of spectacles and eyeglasses, etc.
[1st]- ed.
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Author
Publication
1900 - Blakiston, Philadelphia, No place, unknown, or undetermined
Language
English
Word Count
75,250 words, Guess
Page Count
301 pages
Identifiers
- Open LibraryOL6775211M
- OCLC Control Number7823919
- OCLC Control Number779095322
- OCLC Control Numberrefractionandho04thorgoog
- Library of Congress Control Number00005170
Classifications
- LCCRE925 .T5
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