A Closed circuit TV system for the visually handicapped and prospects for future research
By: S.M. Genensky, H.L. Moshin, H. Steingold.
Contributors: Genensky, S. M.; Moshin, H. L.; Steingold, H.
Series: P-4147; P (Rand Corporation) -- P-4147..
Publisher: Rand Corp.
Published: 1969
Place of publication: [Santa Monica, Calif
Language: eng
Number of pages: 20
Subjects: Closed-circuit television.; Blind, Apparatus for the.
Notes: Includes bibliographical references.