Optotypes, consisting of test-letters and pictographs for measuring the acuteness of vision
Our rough guess is there are 6,000 words in this book.
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Author
Contributions
- Ewing, Arthur Eugene, 1855- - Contributor
Publication
1923 - C. V. Mosby company, St. Louis, No place, unknown, or undetermined
Language
English
Word Count
6,000 words, Guess
Page Count
24 pages
Identifiers
- Library of Congress Control Number23009457
- OCLC Control Number14787779
- Open LibraryOL6654951M
Classifications
- LCCRE967 .G7
Subjects
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