Comprehension of ISO industrial safety signs among White, Black literate, and Black illiterate industrial workers
By: E.D. Stillerman.
Series: CSIR special report.; 253
Publisher: National Institute for Personnel Research, Council for Scientific and Industrial Research
Published: 1976
Place of publication: Johannesburg, Republic of South Africa
Language: eng
Number of pages: 74
Subjects: Safety signs -- South Africa -- Testing.
Notes: Bibliography: leaf 59.
Three leaves containing safety signs laid in.
"December 1976."
"UDC 658.382.31:003.62: 572.9.026 (680)"