Specifies the principles to be followed in designing graphic symbols for public information, covering the proportions of the various dimensions, significant detail, conspicuity, directional characteristics and contrast.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1981
- ISBN(s):
- 0726222127
- Number of Pages:
- 2
- File Size:
- 1 file , 610 KB
- Product Code(s):
- 10127823
