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Standards of Form and Color-Vision Required in Railway Service (Classic Reprint) - Couverture souple
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Standards of Form and Color-Vision Required in Railway Service
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book provides a detailed examination of the history and evolution of testing methods used to assess visual acuity and color perception in railway employees, particularly engine drivers and firemen. The author delves into the need for rigorous testing standards to ensure the safety and efficiency of railway operations. The book explores the development of vision testing from its early stages to the implementation of standardized methods and the establishment of minimum vision requirements. It sheds light on the importance of identifying and addressing visual defects to minimize accidents and protect both railway personnel and the public. Moreover, the author emphasizes the significance of periodic re-examinations to monitor any changes in visual capabilities over time. By presenting a comprehensive analysis of vision testing methods, the book contributes to the ongoing efforts to enhance railway safety and improve the well-being of railway employees. Its insights serve as a valuable resource for professionals in the fields of railway operations, occupational health, and ophthalmology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9780260081001_0
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Expédition depuis Royaume-Uni vers Etats-Unis
Expédition depuis Royaume-Uni vers Etats-Unis
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