Standardization of some of the common tests used in determining the acuteness of vision of school children

Description

Thesis (Ph. D.)--University of Pennsylvania, 1912.

Links & Downloads

1. http://catalog.hathitrust.org/api/volumes/oclc/19656992.html

Tags

Eye Children. Vision

Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/580088611
Date	January 1900
Creators	McCallie, Joseph Madison,
Publisher	[Trenton, N.J., Modern Print Shop,
Source Sets	OCLC
Language	English
Detected Language	English