A study of work efficiency of blind and sighted workers in industry.
Series: AFB publications. Research series,; no. 5
Publisher: American Foundation for the Blind
Published: 1956
Place of publication: New York
Language: eng
Number of pages: 58
Subjects: Blind -- Employment.
Other titles: Work efficiency of blind and sighted workers in industry.
Notes: Bibliography: p. 52-53.
Thesis--New York University.