Evaluation of public information symbols ISO tests
Subtitle: 1975 series
By: [by] R. S. Easterby and H. J.G. Zwaga.
Contributors: Zwaga, Harm.; University of Aston in Birmingham. Department of Applied Psychology.
Series: AP Report -- 60
Publisher: University of Aston in Birmingham, Department of Applied Psychology
Published: 1976
Place of publication: Birmingham
Language: eng