Dimensions and locations of the rectangular holes in 12-row, 80-column punched cards and designation of rows and columns on the card; guidance on the storage and use of cards.
Product Information
Published:
11/23/1970
Pages:
14
ISBN:
0580063631
File Size:
1 file , 460 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus