Color Blindness: Its Dangers And Its Detection is a book written by Benjamin Joy Jeffries in 1879. The book is an informative guide that discusses the medical condition of color blindness, its dangers, and how to detect it. Jeffries explains the different types of color blindness, the causes of the condition, and how it affects people's lives. The book also provides a detailed description of the various methods used to test for color blindness, including the Ishihara test and the Holmgren test. Jeffries stresses the importance of detecting color blindness early, especially in professions where color vision is critical, such as pilots, electricians, and police officers. The book also includes practical advice for people with color blindness on how to cope with the condition, such as using color-coded labels or memorizing the position of traffic lights. Overall, Color Blindness: Its Dangers And Its Detection is a comprehensive and informative guide that is still relevant today for anyone interested in learning about color blindness.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
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This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
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