Binoculars : a long-ignored aid for the partially sighted /

Bibliographic Details
Main Author:	Genensky, S. M. (Samuel M.)
Corporate Author:	United States. Department of Health, Education, and Welfare
Format:	Book
Language:	English
Published:	Santa Monica : Rand, 1973.
Subjects:	People with visual disabilities. Binoculars. Lenses. Vision Disorders > rehabilitation.