ANSI/INCITS 21
Rectangular Holes in Twelve-Row Punched Cards
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| Organization: | ANSI |
| Publication Date: | 1 January 1967 |
| Status: | active |
| Page Count: | 10 |
scope:
This standard specifies the size and location of rectangular holes in twelve-row 3%-inch wide punched cards. To be a processable document, suitable for information interchange. cards must also meet USA Standard Specifications for General Purpose Paper Cards for Information Processing, X3.11-1966.
Document History
October 27, 1967
Rectangular Holes in Twelve-Row Punched Cards
A description is not available for this item.
October 27, 1967
Rectangular Holes in Twelve-Row Punched Cards
A description is not available for this item.
October 27, 1967
Rectangular Holes in Twelve-Row Punched Cards
A description is not available for this item.
ANSI/INCITS 21
January 1, 1967
Rectangular Holes in Twelve-Row Punched Cards
This standard specifies the size and location of rectangular holes in twelve-row 3%-inch wide punched cards. To be a processable document, suitable for information interchange. cards must also meet...