NLM Digital Collections

A report on the percentage of near-sight found to exist in the class of 1880 at Harvard College with some account of similar investigations: An account of the phakometer of Snellen

Collection:
Medicine in the Americas, 1610-1920
Alternate Title(s):
Account of the phakometer of Snellen
Uniform Title(s):
Works
Author(s):
Derby, Hasket, 1835-1914, author
Publication:
Cambridge : Printed at the Riverside Press, 1877
Language(s):
English
Format:
Text
Subject(s):
Myopia -- epidemiology
Students
Ophthalmology -- instrumentation
Snellen, H. (Herman), 1834-1908.
Harvard College (1780- )
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:
9 pages, 1 leaf of plates
Illustrations:
Illustrations and Plates
NLM Unique ID:
101687827 (See catalog record)
Permanent Link:
http://resource.nlm.nih.gov/101687827