Refractive error characteristics of early and advanced presbyopic individuals /

Bibliographic Details
Main Author:	Welsh, Kenneth W.
Corporate Authors:	United States. Office of Aviation Medicine, Civil Aeromedical Institute
Other Authors:	Rasmussen, P. G., Vaughan, John A.
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of Transportation, Federal Aviation Administration ; 1977.
Series:	Report - Office of Aviation Medicine ; FAA-AM-77-14
Subjects:	Eye > Accommodation and refraction. Vision > Research. Errors.

Evans: US Documents (Annex 5th floor)