Contents Fixed field Access points 0xx 1xx 2xx 3xx 4xx 5xx 6xx 7xx 8xx 9xx Control subfields

581 Publications About Described Materials Note (R)

Record Type
BIB
Input Standards
Field (Full/Minimal)
Optional/Optional
1st Indicator Display constant controller
	Publications
8	No display constant generated
2nd Indicator Undefined
	Undefined
Subfields (R=Repeatable NR=Nonrepeatable)		Input Standards (Full/Minimal)
ǂa	Publications about described materials note (NR)	Mandatory/Mandatory
ǂz	International Standard Book Number (R)	Required if applicable/Required if applicable
ǂ3	Materials specified (NR)	Optional/Optional
ǂ6	Linkage (NR)	System supplied/System supplied
ǂ8	Field link and sequence number (R)	Optional/Optional

Definition

A note for the citation of, or information about, a publication based on the analysis, study, or use of the materials. Use field 581 also for citations to published sources, such as collection or exhibition catalogs, that contain photocopies or reproductions of items.

Use field 556 if the note is about the documentation of a file.

For information on punctuation, see the Punctuation section below.

1st Indicator

Display constant controller. A value that controls the generation of the display constant preceding the note.

	Publications. The value that generates the display constant Publications:.

8	No display constant generated. The value that specifies that a display constant is not generated.

2nd Indicator

Undefined. The 2nd indicator position is undefined and contains a blank.

	Undefined

Subfields

ǂa Publications about described materials note

The citation or information about a publication that is a study or analysis of the described materials.

581

Converse, Philip E., Aage R. Clausen, and Warren E. Miller. "Electoral myth and reality: the 1964 election." American Political Science Review, 59 (June 1965)

581

Levine, Lawrence W. "William Shakespeare and the American people: A study in cultural transformation." American Historical Review, 89 (February 1984)

581

8

Inventory of American sculpture: photocopy. 1982

581

8

Reproduction: Antiques, June 1952, page 76

581

8

The adjusted 1970 numbers are used as a basis for the annual county population estimates published in Current Population Reports Series, P-26 and P-25

ǂz International Standard Book Number

For information about subfield ǂz, see Control Subfields.

581

ǂ3 Materials specified

For information about subfield ǂ3, see Control Subfields.

581

ǂ3 Preliminary report ǂa "A general crop growth model for simulating impacts of gaseous effluents from geothermal technologies." Kercher, J.R. UCRL-81014, 1978

ǂ6 Linkage

Data that link fields when non-Latin script is entered. This subfield is system supplied and does not appear in OCLC online displays. Do not manually add subfield ǂ6. For more information about subfield ǂ6, see Control Subfields.

ǂ8 Field link and sequence number

For information about subfield ǂ8, see Control Subfields.

Punctuation

For records containing punctuation, follow these instructions:

Optionally, follow an initial subfield ǂ3 by a colon-space or a space-colon-space if following an open date
Include incidental punctuation needed within any subfields, e.g., commas, periods (following abbreviations or initials), etc.
Optionally, add a terminal period at the end of the field (preceding subfield ǂz) unless the last subfield ends with an ellipsis or period (following an abbreviation or initial)

581

ǂ3 Preliminary report: ǂa "A general crop growth model for simulating impacts of gaseous effluents from geothermal technologies." Kercher, J.R. UCRL-81014, 1978.

For records containing minimal or no punctuation, include incidental punctuation needed within any subfields. Otherwise, omit the punctuation outlined above.

581

ǂ3 Preliminary report ǂa "A general crop growth model for simulating impacts of gaseous effluents from geothermal technologies." Kercher, J.R. UCRL-81014, 1978

For more information on punctuation, including OCLC policy, see section 2.8, Punctuation.

Indexing

Field 581 is not indexed.

MARC 21

For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 581.

This page last revised: December 23, 2022

5xx Fields