A Closed circuit TV system for the visually handicapped
By: [by] S.M. Genensky [and others]
Contributors: Genensky, S. M.
Series: Rand Corporation Memorandum RM-5672-RC
Publisher: Rand Corp.
Published: 1968
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 22
Subjects: Closed-circuit television.; Blind, Apparatus for the.
Notes: Bibliographical footnotes.