ISO 1681:1973
International Standard
Current Edition
·
Approved on
01 December 1973
Information processing — Unpunched paper cards — Specification
ISO 1681:1973 Files
English
10 Pages
Current Edition
BHD
30.29
ISO 1681:1973 Scope
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.
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