NLM Digital Collections

Eye-strain: its bearings upon the duration of human life

Author(s):
Ranney, Ambrose L. (Ambrose Loomis), 1848-1905, author
Publication:
[New York?] : [publisher not identifed], [1889?]
Language(s):
English
Format:
Text
Subject(s):
Asthenopia
Refractive Errors
Neurologic Manifestations
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:
27 pages
NLM Unique ID:
101744794 (See catalog record)
OCLC no.:
1096342453
Permanent Link:
http://resource.nlm.nih.gov/101744794