BS 5448:1977

Specification for keyboard layouts for numeric applications on office machines and data processing equipment.

NORMA vydaná dňa 31.12.1976

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Elektronické PDF (159.40 EUR)

The information about the standard:

Designation standards: BS 5448:1977
Note: NEPLATNÁ
Publication date standards: 31.12.1976
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS