521 TEXTUAL HOLDINGS - SECONDARY BIBLIOGRAPHIC UNIT: SUPPLEMENTARY MATERIALS

Field 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

Indicator 1: Field encoding level

Indicator 2: Type of notation

A value that indicates whether the holdings contained in $a is formulated according to standard or non-standard notation.

Subfields

$6 Interfield linking data

Subfield $6 is used to link the caption and pattern field (500), and enumeration and chronology field (510) to textual holdings field (520). Mandatory if applicable. Not repeatable.

(Optional and not repeatable)

$a Textual holdings. Mandatory if applicable

(Optional and not repeatable)

$x Non-public note

(Optional and repeatable)

$z Public note

(Optional and repeatable)

Notes on Field Contents

Fields or other related entities

501 CAPTIONS AND PATTERN - SECONDARY BIBLIOGRAPHIC UNIT: SUPPLEMENTARY MATERIALS

511 ENUMERATION AND CHRONOLOGY - SECONDARY BIBLIOGRAPHIC UNIT: SUPPLEMENTARY MATERIALS