LC Guidelines:  053  LC Classification Number

NACO:

NACO participants may use this field to record an LC classification number associated with a personal name heading for an author who has written a work of the imagination, other than a work for children.

Consult LC's Cooperative Programs Section before using field 053 in name/series authority records if no LC classification number is found on LC created and input bibliographic records (040 = $a DLC $c DLC).

Do not use subfields:  $6, $8

Do not use subfield (implementation decision not yet made):  $0

SACO:

Always use second indicator value 0.

Do not use subfields:  $5, $6, $8

Do not use subfield (implementation decision not yet made):  $0


LC:

NAMES/SERIES:

Always use second indicator value 0.

Do not use subfields:  $5, $6, $8

Do not use subfield (implementation decision not yet made):  $0

SUBJECTS:

Do not use subfields:  $5, $6, $8

Do not use subfield (implementation decision not yet made):  $0

Local Subfield Code:

$9 - Local field-level nonprint flag  [SUBJECTS only]

Use this field in subject authority records to record a single classification number or classification number span associated with a 1XX heading in an established heading record.  Use local subfield $9 to control the printing of the field in output products.

For more information on LC Guidelines, select:

Introduction  (LC Guidelines)

LC Guidelines