Information processing; Implementation of the 7- bit coded character set and its 7- bit and 8-bit extensions on 9- track 12,7 mm (0.5 in) magnetic tape— 5 стр.
Information and documentation. Extension of the Latin alphabet coded character set for bibliographic information interchange. Latin characters used in minor European languages and obsolete typography— 12 стр.
Information and documentation. Extension of the Cyrillic alphabet coded character set for non-Slavic languages for bibliographic information interchange— 18 стр.
