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500 CAPTIONS AND PATTERN - BASIC BIBLIOGRAPHIC UNIT
Definition
The field contains caption and pattern information for which enumeration and chronology are
recorded in 510 ENUMERATION AND CHRONOLOGY - BASIC BIBLIOGRAPHIC UNIT.
Occurrence
Optional. Repeatable.
Indicators
Indicator 1: Compressibility and expandability
# No information available
0 Cannot compress or expand
1 Can compress but not expand
2 Can compress or expand
Indicator 2: Caption evaluation
# No information available
0 Captions unverified: all levels may not be present
2 Captions verified: all levels present
3 Captions verified: all levels my not be present
Subfields
$a
$b
$j
$k
First level of enumeration. Mandatory if applicable. Not repeatable.
Contains caption and pattern associated with enumeration.
Second level of enumeration. Not repeatable.
Third level of enumeration. Not repeatable.
Alternative numbering scheme, first level of enumeration. Mandatory if applicable. Not
repeatable.
Alternative numbering scheme, second level of enumeration. Not repeatable.
First level of chronology. Mandatory if applicable. Not repeatable.
Contains caption and pattern associated with chronology.
Second level of chronology. Not repeatable.
Third level of chronology. Not repeatable.
Alternative chronological scheme, first level of chronology. Mandatory if applicable. Not
repeatable.
Name of unit
Used when recording the extent of holdings for a basic or secondary bibliographic unit, such
as a part of a kit, accompanying material, or supplements when it is necessary to identify the
unit being specified. It is used primarily for non-serial units for which the name may be the
only designation. Not repeatable.
Extent of unit
Used for recording items lacking sequential designations. It is used primarily for non-serial
units. Serial units usually carry sequential designations (either enumeration or chronology).
specific class of material. For units having a large number of pieces, an estimate of the total
may be given. If the unit is a single item, the extent is not necessary if the Name of Unit is
given. Not repeatable.
Specific extent note
Consists of information clarifying or enlarging upon the extent of holdings data element. It
may occur after any subfield, and it relates either to the subfield it directly follows or to the
entire field. Not repeatable.
Interfield linking data
Subfield $6 is used to link the caption and pattern field (500) to enumeration and chronology
field (510). Mandatory if applicable. Not repeatable.
Notes on Field Contents
A caption is a word, phrase or abbreviation that describes the type of parts into which a multipart or
serial item has been divided, e.g., volume, number, part number or side (for a sound recording disc).
A publication pattern consists of terms that describe, for example, the frequency, regularity and
numbering scheme of the item.
When enumeration and chronology consist only of the highest level, no caption and pattern subfields
are required.
When enumeration and chronology are recorded for each subsequent level caption and pattern are
recorded for each level.
Related Fields
510 ENUMERATION AND CHRONOLOGY - BASIC BIBLIOGRAPHIC UNIT
520 TEXTUAL HOLDINGS - BASIC BIBLIOGRAPHIC UNIT
Examples
EX 1
500
510
11$a1-2$f1998-1999
11$a3$b1-4$f2000
Subfields $a, $b and $f, are the captions of successive levels of enumeration described in the
field 510. The value 2 (1st indicator) means that the information at field 510-512 can be
compressed or expanded by a computer algorithm, and the value 3 (2nd indicator) means that
the caption information was verified, but all levels may not be present.
[Display scheme according to ISO 10324: v.1-2(1998-1999) and v.3:n.1-4(2000)]
EX 2
500
510
22$a(year)
##$a2000
Item without enumeration. The value 2 (1 st indicator) means that the information at field 510-
512 can be compressed or expanded by a computer algorithm, and the value 2 (2 nd indicator)
means that the caption information was verified and all levels are present in the bibliographic
unit.
[Display scheme according to ISO 10324: 2000]
EX 3
500
510
03$afasc.
11$a1-30
The value 0 (1st indicator) means that the information at field 510-512 cannot be compressed
or expanded by a computer algorithm.
[Display scheme according to ISO 10324: fasc.1-30]
EX 4
500
510
22$aA.$bno$f(year)$g(month)
10$a1$b1$f1993$gJan./Abr.
The value 2 (1 st indicator) means that the information at field 510-512 can be compressed or
expanded by a computer algorithm, and the value 2 (2nd indicator) means that the caption
information was verified and all levels are present in the bibliographic unit.
[Display scheme according to ISO 10324: A.1::n.1(Jan./Abr. 1993)]
EX 5
500
510
10$av.$f(year)
11$a1-12$f2002
The value 1 (1st indicator) means that the information at field 510-512 can be compressed but
not expanded by a computer algorithm, and the value 0 (2nd indicator) means that the caption
information was unverified and all levels may not be present in the bibliographic unit.
[Display scheme according to ISO 10324: v.1-12(2002)]
EX 6
500
510
23$av.$bn.$dv.$en.$f(year)$g(month)
10$a6$b2$d13$e3$f1969$gMar.
Enumeration with a alternative numbering scheme. The value 2 (1 st indicator) means that the
information at field 510-512 can be compressed or expanded by a computer algorithm, and
the value 3 (2 nd indicator) means that the caption information was verified, but all levels may
not be present.
[Display scheme according ISO 10324: v.6:n.2=v.13:n.3(Mar. 1969)]