Ophthalmic lenses
dioptric formulae for combined cylindrical lenses, the prism-dioptry and other optical papers
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Author
Contributions
- Hay, Percival V., active 1908, former owner - Contributor
- University College, London. Library Services - Contributor
Publication
1907 - The Keystone, Philadelphia, Pennsylvania
Language
English
Word Count
48,000 words, Guess
Page Count
192 pages
Physical Format
Electronic resource
Identifiers
- Internet Archiveb2164939x
- Open LibraryOL33074056M
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