Description
Specifies the composition and layout of ten-key keyboards for adding and calculating machines, as well as the shape of keys, the slope of the keyboard plane, the maximum key strokes and the spacing of keys. Technically identical with ISO 1092.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1983
- ISBN(s):
- 0726228869
- Number of Pages:
- 1
- File Size:
- 0 files
- Product Code(s):
- 10132478
