This standard specifies a common interchange format. This International Standard applies to bibliographic records of all types of documents as well as other types of records. This standard does not specify the length or content of each record, nor does it give specific meanings to field identifiers, field indicators, or subfield identifiers, which are specified by the implementation format. This standard describes a generic structure designed not as a processing format within a system, but as an exchange format between data processing systems.
GB/T 2901-2012 Referenced Document
ISO/IEC 10646:2003 Information technology - Universal Multiple-Octet Coded Character Set (UCS)
ISO/IEC 646:1991 Information technology; ISO 7-bit coded character set for information interchange
GB/T 2901-2012 history
2012GB/T 2901-2012 Information and documentation.Format for information exchange
1992GB/T 2901-1992 Format for bibliographic information interchauge on magnetic tape