ISO 1681:1973

Information processing — Unpunched paper cards — Specification

NORMA vydaná dňa 1.12.1973

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The information about the standard:

Designation standards: ISO 1681:1973
Publication date standards: 1.12.1973
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 1681:1973 :

Description / Abstract: Defines the characteristics of general-purpose unpunched paper cards to be used information interchange between different punched card devices. References: ISO/R534; ISO/R 536; ISO/R 1974; ISO/R 2144; ISO 2493; ISO 2494; ISO 2758.