MARC 21 Concise Classification: Complex See Reference Fields (2XX)

Complex see references contain explanatory text and classification numbers referred to when the relationship that exists between classification numbers cannot be adequately conveyed using simple cross references. In the MARC 21 classification format, only one Complex See Reference field is currently defined.

Information for Translators and Other Users
Items highlighted in red indicate changes made after the 2003 edition of the MARC 21 Concise Formats was published and are included in the 2004 printed edition of the MARC 21 Concise Formats.