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ISO 1681:1973

Information processing — Unpunched paper cards — Specification

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 1681:1973
Document Year: 1973
Pages: 10
Edition: 1

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ISO 1681:1973
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