521 TEXTUAL HOLDINGS - SECONDARY BIBLIOGRAPHIC UNIT:

SUPPLEMENTARY MATERIALS

Definition

The field contains textual description for single part items, and instead of or in addition to the caption

and pattern and enumeration and chronology information for multipart and serial items.

Occurrence

Optional. Repeatable.

Indicators

Indicators are as for field 520

Subfields

Subfields are as for field 520

Related Fields

501 CAPTIONS AND PATTERN - SECONDARY BIBLIOGRAPHIC UNIT : SUPPLEMENTARY

MATERIALS

511 ENUMERATION AND CHRONOLOGY - SECONDARY BIBLIOGRAPHIC UNIT :

SUPPLEMENTARY MATERIALS