Information processing - Information interchange on 3,81 mm (0.150 in) magnetic tape cassette at 4 c...
Defines the characteristics of a 3.81 mm (0.150 in) magnetic tape cassette to provide data interchange and physical interchangeability between information processing systems utilizing the ISO 7-bit coded character set (ISO 646) and its extensions (ISO 2022). The cassette is of the twin hub coplaner type, loaded with 3.81 mm (0.150 in) wide magnetic tape for digital recording using the 31.5 bits…
Information processing — File structure and labelling of flexible disk cartridges for information in...
Specifies requirements for file structure and labelling of flexible disk cartridges for information interchange between users of different information processing systems, i.e. recorded labels to identify files, file sections and volumes of lexible disk cartridges; basic blocks characteristics containing the record constituting the file; and the file structures. It determines three nested levels…
Extension of the Latin alphabet coded character set for bibliographic information interchange
Contains a set of 76 graphic characters with coded representations. Consists of a code table and a legend showing each graphic, its use, and its name. The character set is primarily intended for the interchange of information among data processing systems and within message transmission systems.
