IEC - International Electrotechnical Commission - ISO 1681:1973
Information processing - Unpunched paper cards - Specification
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 6 December 1973 |
| Status: | published |
| Page Count: | 10 |
| ICS Code (Paper cards and tapes): | 35.220.10 |
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... View More
Document History
ISO 1681:1973
December 6, 1973
Information processing - Unpunched paper cards - Specification
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...