Dangers from color blindness in railroad employees and pilots [electronic resource]
Book details
- Title
- Dangers from color blindness in railroad employees and pilots [electronic resource]
- Publication year listed
- 1878
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
About this book
Dangers from color blindness in railroad employees and pilots [electronic resource]
Author: Jeffries, B. Joy, 1853-
Year: 1878
From the Ninth Annual Report of the State Board of Health
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