DLC Editing Guidelines (Books Format)


Document sections

Definition

Fixed field

Caveats

Variable fields

Basic guidelines

Coding and counting


Definition:

The following guidelines apply to full-level DLC, core-level DLC, and DLC copy cataloguing bibliographic records, Books Format only.

The category "DLC" as we use the term locally is one that meets the following criteria:

(1)      040 code ‡a DLC ‡c DLC -- i.e., a record both catalogued and entered in machine-readable form by the Library of Congress -- provided that the Encoding level is:

(a)      Full level -- Encoding level blank or 1 (number "one")

or

(b)      Core level -- Encoding level 4

or

(2)      040 code ‡a other than DLC, but ‡c or ‡d code DLC and 050 field with both indicators "00" (often, although not always, including 042 field with "lccopycat" code).

The following categories of records are not treated as DLC records:

(1)      Records with 040 ‡a DLC but a code other than DLC in 040 ‡c.  This category is member-input LC, records that were originally catalogued by the Library of Congress but input in machine-readable form by a different, OCLC-member library.  For guidelines on cataloguing this category, see "Member-Input LC Copy Editing Guidelines (Books Format)."

(2)      Records with 040 code ‡a DLC ‡c DLC but with Encoding levels 5 or 7.  These records are in-process and minimal-level Library of Congress records, treated as OCLC-member copy.  For guidelines on cataloguing this category, apply "Full-Level OCLC-Member Editing Guidelines (Books Format)."


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  1. Caveats:

Matching record:  The online record must match the book that is being cataloged.  If there is any discrepancy in the title (245), edition (250), imprint (260), physical description (300), or series (4xx) field, check with your trainer before using the record.  (Further guidelines are in the document "Editions and Printings, or, Which Record to Use and How to Edit It.")

Previous CIP:  Watch out for and correct data based on previous CIP information that do not accurately reflect the published item.

Multivolume sets:  If a record that you are cataloging indicates a multivolume set, give the item(s) to your supervisor if you have not yet been trained to catalog multivolume sets.

Serials:  Watch out for possible serials or indexes to serial publications.  Give possible serials or serial indexes to your supervisor to check whether they are wanted by the Serials Dept.

Looseleaf materials:  If you are cataloguing looseleaf materials, consult with your trainer before proceeding.  They may present special problems in the 260, 300, and/or 500 fields.

Photocopies:  If the piece-in-hand is a photocopy of any kind, including University Microfilms International reproductions, consult with your trainer before proceeding if you have not already been given instructions for cataloging photocopies.

Accompanying materials:  Watch for accompanying computer disks, CD-ROMs, DVDs, sound recordings, maps, microforms, and other supplementary materials not bound in with the main piece.  They may present special problems in the 260, 300, and/or 5xx fields.  Information in the matching record must match the piece and vice versa.  Consult with your trainer before proceeding if you have not already been trained in cataloging accompanying materials.

If you have been trained in cataloging accompanying materials, consult "Accompanying Material:  Summary Copy Cataloguing Procedures" or "Accompanying Material:  Copy Cataloguing Checklist for Material Staying with Piece," as applicable.

"Bound-with"s:  If your piece consists of two or more separate bibliographic entities that have been bound together subsequent to publication, each title should be catalogued in a separate bib record.  Consult with your trainer before proceeding.

Defective copies:  Watch for possible defects in the book copy, including but not limited to missing pages, pages or sections bound upside down, pages that protrude from the binding, blurred printing, or defective bindings.  Give defective copies to your supervisor.


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  1. Basic guidelines:

Accept or change information in the DLC record as instructed in these guidelines.  Accept any other fields that may appear in the record but that are not specifically mentioned.

Proofing the record:

Typos and misspellings, including missing and erroneous diacritics, should be corrected.  If a Romance-language title or name is present all in upper case on the title page, determine whether diacritics need to be added when represented online in 100, 245, 246 field, etc., if you are familiar with the language.  However, do not spend much time checking dictionaries.

E.g.    T.p.:  LES ELEVES DE MARS        Record 245:  ‡a Les eleves de Mars

Edit to:  Les élèves de Mars      [if you know French or see the title written with accents elsewhere in the piece]

 

E.g.    T.p.:  ANDRES ZUNIGA        Record 245:  ... ‡c Andres Zuniga

Edit to:  Andrés Zúñiga      [if you know Spanish or see the name written with accents elsewhere in the piece]

Punctuation and capitalization throughout the record are acceptable as they appear, unless they are misleading.

E.g.    T.p.:  NEW YORK TIMES        Record:  New York times

E.g.    T.p.:  Association d'Economie Politique        Record:  Association d'économie politique

Tags, indicators, and subfield delimiters must be properly set in all checked and required fields.

Watch:

 

The filing indicator in the following fields must be correctly set so that these titles will index properly in Alma:

 

1st indicator:  130, 630, 730, 740

2nd indicator:  240, 245, 440, 830

 

E.g.    245 14  The man in the moon

 

Watch:

 

246 fieldDelete any initial article in a 246 field, so that the title will index properly in Voyager.

‡t in 4xx, 6xx, 7xx, and 8xx fields:  Delete any initial article in the ‡t subfield, so that these titles will index properly in Alma.

Terminology:


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  1. Fixed Field elements:

The following fixed field elements should be set as indicated for the record to be used; otherwise, show your supervisor:

Fixed-field element

OCLC Label

Alma Label

Value

Type of Record

Type

Type of Record (in LDR)

a

Bibliographic Level

BLvl

Bibliographic Level (in LDR)

m

Form of Item

Form

Form of Item (in 008)

[blank], d for large print, or r for photocopy

The following elements must be accurate and should be corrected if necessary:

Fixed-field element

OCLC Label

Voyager Label

Value

Language

Lang

Language (in 008)

(variable)

Dates

Dates

Date 1; Date 2 (in 008)

(matches 264)

Place of publication

Ctry

Place of Publication (in 008)

(variable; see list)
check for LAL books

For the other elements, whatever the value is set at is acceptable, including fill characters ("|" in Alma).


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  1. Variable fields:

Field tag

Area

Field tag

Area

050

Call number

4xx

Series statement

1xx

Main entry

5xx

Notes

24x

Titles

6xx

Subject headings

250

Edition statement

7xx

Added entries

260

Imprint

8xx

Series tracing

300

Physical description


 

  1. 050      Call Number:

 

If 040 has ‡a DLC ‡c DLC:  Accept 050 call number regardless of indicator.  However, if 2nd indicator is 4, double-check that encoding level is blank or 4.

 

If 040 includes ‡d DLC:  050 indicators must be "00" (see DLC definition above, category 2).

 

Watch out for:

·         Incorrect date in call number:  Correct.

·         Classification numbers of books ordered for stacks that should go to lal and vice versa.  Check with your supervisor if unsure.

·         Items with classification numbers in "M":  Should not go to stacksCheck with your supervisor if you are not sure of the appropriate location (music, jazz, or lal).

·         Classification numbers in "Z":  Catalog book only if there is no alternative class number in a second ‡a subfield.  If there is an alternative class number, give book to your supervisor.

E.g.     050 00    ‡a Z107 ‡b .W68 1996

OK to catalog

 

E.g.     050 00    ‡a Z3201.A1 ‡b J28 1989 ‡a DS407

Give to your supervisor

 

·         2nd ‡a subfield in 050:  Delete -- unless first 050 ‡a is a Z classification number (see above).


 

6.      1xx      Main Entry:

 

100, 110, 111, 130

 

Accept choice of entry.

 

130 1st indicator (filing) must be properly set.


 

7.      24x     Titles:

 

240     Uniform Filing Title:

Accept.  2nd indicator (filing) must be properly set.

 

245     Title:

Check.  2nd indicator (filing) must be properly set.

 

246     Variant title:

Check/Add.  Delete any initial article.  Check for the following in subfield ‡a, unless otherwise noted:

 

·         Ampersands, plus signs, etc. (246  3/) – spell out words in place of the ampersand, plus sign, etc.

·         Initialism and letter (246  3/) – remove punctuation between initials or letters

·         Arabic numerals (246  3/) – spell out cardinal or orginal Arabic numerals

·         Roman numerals (246  3/) – substitute Arabic numerals and also spell out the cardinal or ordinal Roman numerals

·         Parallel titles (246  31) – titles in other languages, will be preceeded by an equal “=” sign and in the 245 subfield ‡b.  Use a separate 246 field for each parallel title.

 

See the OCLC Bib Formats for more information, https://www.oclc.org/bibformats/en/2xx/246.html.

 


 

8.      250     Edition statement:

 

Check.  If edition statement given in record does not match data in book exactly, consult with your supervisor before proceeding.

 


 

9.      264     Imprint:

 

Check.  At least one place and publisher given in the record must match one place and publisher in the book.  If you are not certain whether you have a match, consult with your supervisor before proceeding.

 

Do not add additional place(s) and publisher(s) in book not given in record.  Check distributor data; do not add.

 

If date given in record does not match (or if dates do not match), consult with your supervisor before proceeding.

 

If only a copyright date is given, the date will be in brackets.  An additional 264 for the copyright date should be added if not present.

           

·         264  /4  ‡c ©2020

 

Multivolume titles:  Close dates if set is complete.  For incomplete sets, delete closing date in angle brackets (< >).  (See also "Notes on Multivolume Monograph Cataloguing": Bib record.)

 


 

10.  300     Physical Description:

 

Check ‡a and ‡b subfields.  However, it is never necessary to verify the number of plates given, unless there is an obvious discrepancy.

 

Accompanying material:  If ‡e subfield is given in record, make sure that the relevant accompanying material is present; otherwise, check with your supervisor.  Consult with  your supervisor for special instructions if there are accompanying computer disks, CD-ROMs, DVDs, sound recordings, microforms, etc., unless you have already been trained in cataloging accompanying materials.  (See also note on accompanying material under 5xx fields).

If you have been trained in cataloging accompanying materials, consult "Accompanying Material:  Summary Copy Cataloguing Procedures" or "Accompanying Material:  Copy Cataloguing Checklist for Material Staying with Piece," as applicable.

Multivolume titles:  Delete from the ‡a subfield incomplete DLC volume holdings data given in angle brackets -- < >.  Complete volume statement if set is complete.  (See also "Notes on Multivolume Monograph Cataloguing": Bib record.)


 

11.  33x     Content, Media, Carrier

IN PROGRESS

 

 


 

12.  4xx     Series Statement:

 

Consult "Guidelines for Series Checking Procedures for DLC Cataloguing."

 

490 2nd indicator (filing) must be properly set. 

 


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13.  5xx     Notes:

 

Check if you can verify within the book.  Accept other notes unless you know that they are incorrect.

 

Generally, do not add or change notes, except in the following areas:

o    Limited edition (500/590):  Watch out for books with limited editions of 300 copies or less or that are autographed copies.  These books are candidates for rare or lal,rare location.  Consult with your supervisor before proceeding.

Check; do not add note unless book is sent to rare or lal,rare.  If a specific copy number is given in an existing note, change the copy number to match the number in the book.  If a note needs to be added, add as a separate 590 field. 

o    Accompanying material or supplement (500):  Check if item is present; otherwise, check with your supervisor.  If data must be added to record, it may be done either in 300 field ‡e subfield or in 500 field.  Consult with your supervisor if you are unsure how to create necessary note(s).

 

o    Contents (505):  Check.  Add contents as applicable for multivolume titles.

It is important for 1st indicator to be correct.  (0 = complete; 1 = incomplete; 2 = partial).

o    Defective copy:  Show defective copies to your supervisor before proceeding.

Notes about errata slips, bibliographies, and indexes:  Leave if in book; delete if not in book; do not add.


 

14.  6xx     Subject headings:

 

o    600, 610, 611, 630, 650, 651

§  2nd indicator 0 -- Accept all LC Subject Headings (LCSH).

§  2nd indicator 1 -- Accept all LC Children's Subject Headings.

§  2nd indicator 2 -- Leave Medical Subject Headings (MeSH) only in records with 040 ‡a DLNM/DLC, 040 ‡c NLM, or 040 ‡d NLM.

Delete 600-651 headings with any other 2nd indicator.

 

Make sure that there is no initial article in any 6XX ‡t subfield.

 

630 1st indicator (filing) must be properly set. 

 

o    653, 655

Delete 653 fields.

 

Accept the following 655 fields (genre headings):

o    Nonfiction or literary criticism: 2nd indicator 0-2

o    Works of fiction: 2nd indicator 7 with subfield ‡2 – gsafd or lcgft


 

15.  7xx     Added Entries:

 

o    700, 710, 711, 730     Name and uniform title added entries:

 

Accept all added entries.

 

Add a personal name heading, if it is missing, for a co-author or editor when they are listed in the 245 subfield ‡c.

 

Make sure that there is no initial article in any 7XX ‡t subfield.

 

730 1st indicator (filing) must be properly set.

 

Delete ‡f subfield of analytical added entries (2nd indicator "2" headings) if date does not match imprint date.

o    740     Analytical or Variant Title Added Entry:

 

Check all title added entries.  1st indicator (filing) must be properly set.

 

Do not add 740s.


 

16.  8xx     Series Tracing:

 

Consult "Guidelines for Series Checking Procedures for DLC Cataloguing."

 

Make sure that there is no initial article in any 8XX ‡t subfield.

 

830 2nd indicator (filing) must be properly set. 


  1. Coding and counting:

Use "d" in 948 ‡c subfield.  Counted as DLC copy.


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HTML document last reviewed:  19 September 2022