Full text
PDF
. 1907 Nov 15;1(6):175–182.
The Vision of the Pupils of an Elementary School Tested by the Alphabet and Illiterate Cards
1Principal of the Centennial School, Trenton, N. J.
This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License, which permits non-commercial use and redistribution provided that the original author and source are credited.
PMCID: PMC5138552 PMID: 28909384
