Micrographics. Use of bar codes on aperture cards
€165.00
Punched cards Specification for representation of 7-bit and 8-bit coded character sets on 12-row punched
Specification for punched cards Representation of 7-bit codes and certain numerical sets on 12-row
€269.00
Specification for paper tape data processing Unpunched
Specification for paper tape data processing Dimensions and location of punched holes in
€95.00
Specification for paper tape data processing. Representation of codes on
€193.00
Specification for paper tape data processing General requirements interchange on punched
Punched cards Unpunched paper
Punched cards Dimensions and location of rectangular holes in 12-row, 80-column punched
Specification for punched cards Representation of 8-bit codes on 12-row
Alpha-numeric punching codes for data processing cards (nominal size 7? in x 3¼ in)
This product is not for sale, please contact us for more information
Representation on one inch punched tape of 6 and 7 bit coded character sets for data interchange
Représentation du jeu de caractères codés à 7 éléments sur carte perforée à 12 lignes
€28.00
Représentation de combinaisons à 8 éléments sur cartes perforées à 12 lignes
Spécifications des cartes vierges en papier
€65.33
