$40.00Original price was: $40.00.$23.00Current price is: $23.00.
The design and use of graphic symbols and public information symbol signs – Design of signs incorporating symbols standard by Standards Australia, 12/31/1979
Specifies the design principles, the symbolic colours and shapes to be used for the various classes of signs and the contrasting colour to be used for the graphic symbol. It also specifies the legibility requirements.
