6XX Notes (Variable Data Field)
Definition and scope:
The note fields contain textual information about the scope of the classification number in field 153 (Classification Number) and instruct classifiers in the use of classification numbers. Except for field 680 (Scope Note) , which is intended for display to public catalog users in addition to guiding classifiers, these notes often are not written in a form adequate for public use display. All note fields except 681 (Classification Example Tracing Note) are provided with subfield $8 (Link and sequence number) to link and sequence fields in the proper order when the maintenance of a certain order is vital for the application and understanding of the instructions.
Specific field information:
For information on content designators (indicators and subfield code definitions) and input conventions for any of the 6XX fields, select from the list below:
680 Scope Note (R)
681 Classification Example Tracing Note (R)
683 Application Instruction Note (R)
684 Auxiliary Instruction Note (R)
685 History Note (R)
See also:
