Abstract
Determines the dimensions and the location of rectangular punched holes in 80 columns punched paper cards for information interchange. Provides the structure of a corresponding theoretical grid.
General information
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Status: WithdrawnPublication date: 1973-12Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 5
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Technical Committee :ISO/IEC JTC 1ICS :35.220.10
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