Look how many people wear glasses
the magic of lenses
1st ed.
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Word Count
25,250 words, Guess
Page Count
101 pages
Identifiers
- Internet Archivelookhowmanypeopl00brin
- Internet Archivelookhowmanypeopl0000brin
- ISBN-100689500289
- ISBN-139780689500282
- Library of Congress Control Number75008947
and 3 more
- OCLC Control Number1273485
- Better World Books9780689500282
- Open LibraryOL5189010M
Classifications
- DDC617.7/522
- LCCRE971 .B74 1975
- LCCRE971.B74 1975
Description
Traces the history of spectacles over seven hundred years and discusses how lenses are made, how eyes work, and how to choose the right glasses.
Subjects
Topics
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