This standard specifies the category system and category codes for the marketing classification of books, audio-visual products and electronic publications. This standard is applicable to various publishing and distribution units for marketing classification indexing, production of supply (ordering) catalogs, product classification display, sales data statistics, inventory management and other services for books, audio-visual products and electronic publications. It is also applicable to publishing Information exchange, data statistics, market analysis and other work in the publishing industry.
CY/T 51-2008 Referenced Document
GB/T 2260-2007 Codes for the administrative divisions of the Peoples Republic of China
GB/T 2659-2000 Codes for the representation of names of countries and regions
GB/T 4880.1-2005 Codes for the representation of names of languages-Part 1:Alpha-2 code
CY/T 51-2008 history
2008CY/T 51-2008 Marketing classification for books,audio-visual publications and electronic publications