Subjects: Accident Prevention / Authors: Jeffries, B. Joy (Benjamin Joy), 1833-1915, author - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Accident Prevention ✖ Authors Jeffries, B. Joy (Benjamin Joy), 1833-1915, author ✖

1. Color-blindness: its dangers and its detection

Author(s):: Jeffries, B. Joy (Benjamin Joy), 1833-1915, author
Publication:: Boston : Houghton, Mifflin, and Company, 1883
Subject(s):: Color Vision Defects
Color Vision Defects -- diagnosis
Accident Prevention

2. Color-blindness : its dangers and its detection

Author(s):: Jeffries, B. Joy (Benjamin Joy), 1833-1915, author
Publication:: Boston : Houghton, Osgood and Company, 1879
Subject(s):: Color Vision Defects
Color Vision Defects -- diagnosis
Accident Prevention