First and Second indicators:

#  Undefined


a  Supplement note (NR)

6  Linkage (NR)

8  Field link and sequence number (R)

NOTE:  See MARC 21 Format for Bibliographic Data (525 Supplement Note) for code definitions not given below.


Field 525 records the issuance of supplements or special issues not input as separate records (and, therefore, not recorded in field 770).  Field 525 is used primarily for unnamed supplements and/or special issues, but named supplements that are not cataloged on a separate record may also be mentioned.


$a  Supplement note.

Input the supplement note in subfield $a.

525 ## Has numerous supplements.

525 ## Supplements accompany some issues.

525 ## Separately paged supplement accompanies v. 5.

525 ## Some issues accompanied by separately paged supplements and sections consisting principally of convention proceedings and lists of members and branch societies.

525 ## Has supplement: Exposición y aspectos metodológicos.

740 02 Exposición y aspectos metodológicos.

525 ## Vols. for 1961-  kept up to date by midyear supplements.  Cf. New serial titles.

$6  Linkage.

For instructions on the use of subfield $6, see field 880.

Related fields, etc.

Notes - General Information

525 Supplement Note  (MARC 21 Format for Bibliographic Data)

See also:

5XX  Note Fields

Variable Data Fields

Section E.  MARC 21 Format for Serials as Applied Within CONSER

CONSER Editing Guide:  Contents