Punched Cards Part 2: Dimensions and Location of Rectangular Holes in 12-Row,80- Column Punched Cards
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | BS 4636-2 |
| Product Name | Punched Cards Part 2: Dimensions and Location of Rectangular Holes in 12-Row,80- Column Punched Cards |