$6 Linkage

$8 Field link and sequence number

066 field

880 field

AACR 2

Agency

Agency-assigned data element

ASCII

Authoritative-agency data element

Blank

Content designation

Controlled-list data element

Delimiter

Directory

Display constant

Field

Field length

Field terminator

Fill character

Full level record

Indicator position

ISBD

Leader

Leader/12-16 Base address of data

Leader/17 Encoding Level

Leader/20-23 Entry map

Minimal Level Record requirements

Missing characters

Modifying agency

National Level Record requirements

Originating agency

Record terminator

Starting character position

Subfield code

Tag

Transcribing agency

Variable control fields

Variable data fields

Variable fields

To return:

MARC 21 Formats:  Contents