Five subfields that are used to link field data to specific institutions or to other
fields. These subfields are defined for several ($w (Bibliographic record
control number), $0 (Authority record control number), $5
(Institution to which field applies)) or most ($6 (Linkage), $8
(Field link and sequence number)) fields in the format, thus their descriptions are
brought together in this appendix. The subfields are included in field level subfield
lists wherever they are defined, with pointers to this appendix.
$6 - Linkage Data that links fields that are different script representations of each other.
Subfield $6 may contain the tag number of an associated field, an
occurrence number, a code that identifies the first script encountered in a
left-to-right scan of the field, and an indication that the orientation for a
display of the field data is right-to-left. A regular (non-880) field may be
linked to one or more 880 fields that all contain different script representations
of the same data. Subfield $6 is structured as follows:
$6 [linking tag]-[occurrence number]/[script identification
code]/[field orientation code]
Subfield $6 is always the first subfield in the field.
Linking tag part contains the tag number of the associated field. This
part is followed immediately by a hyphen and the two-digit occurrence
number part. A different occurrence number is assigned to each set of
associated fields within a single record. The function of an occurrence
number is to permit the matching of the associated fields (not to sequence
the fields within the record). An occurrence number may be assigned at
random for each set of associated fields. An occurrence number of less
than two digits is right justified and the unused position contains a zero.
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| 100 |
1#$6880-01$a[Heading in Latin script] |
| 880 |
1#$6100-01/(N$a[Heading in Cyrillic script] |
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| 245 |
10$6880-03$aSosei to kako :$bNihon Sosei Kako Gakkai shi. |
| 880 |
10$6245-03/$1$a[Title in Japanese script] :$b[Subtitle on Japanese script] .
[Primary script is Latin; alternate script is Japanese] |
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| 100 |
1#$6880-01$a[Name in Chinese script] . |
| 880 |
1#$6100-01/(B$aShen, Wei-pin.
[Primary script is Chinese; alternate script is Latin] |
When there is no associated field to which a field 880 is linked, the
occurrence number in subfield$6 is 00. It is used if an
agency wants to separate scripts in a record (see Multiscript Records).
The linking tag part of subfield $6 will contain the tag that
the associated regular field would have had if it had existed in the record.
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| 880 |
##$6530-00/(2/r$a[Additional physical form available information in
Hebrew script]
[Field 880 is not linked to an associated field. The occurrence number is
00.] |
Occurrence number is followed immediately by a slash (/) and the script
identification code. This code identifies the alternate script found in
the field. The following codes are used:
| Code |
Script |
| (3 |
Arabic |
| (B |
Latin |
| $1 |
Chinese, Japanese, Korean |
| (N |
Cyrillic |
| (S |
Greek |
| (2 |
Hebrew |
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| 880 |
1#$6100-01/(N$a[Heading in Cyrillic script] |
Entire field need not be in the script identified in subfield $6. If
more than one script is present in the field, subfield $6 will contain
the identification of the first alternate script encountered in a
left-to-right scan of the field.
Note also that the script identification code is used in field 880,
subfield $6, but this data element is not generally used for subfield
$6 of the associated regular field. In the associated field, the data
is assumed to be the primary script(s) for the record.
In a MARC record, the contents of field 880 are always recorded in their logical
order, from the first character to the last, regardless of field orientation. For
a display of the field, the default field orientation is left-to-right. When the
field contains text that has a right-to-left orientation, the
script
identification code is followed by a slash (/) and the field
orientation code. The MARC field
orientation code for
right-to-left scripts is the letter r. The
orientation code is only
included in fields with right-to-left orientation, since left-to-right orientation
is the default orientation in 880 fields. (See
MARC 21 Specifications for
Record Structure, Character Sets, and Exchange Media for a detailed description of field orientation.)
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| 110 |
2#$6880-01$a[Heading in Latin script] |
| 880 |
2#$6110-01/(2/r$a[Heading in Hebrew script linked to associated
field]
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Note that the orientation code is used in field 880, subfield
$6, but this data element is not generally used for subfield
$6 of the associated regular field. In the associated field, the data
is assumed to be the usual orientation of the primary script(s) for the
record.
$8 - Field Link and Sequence Number Identifies linked fields and may also propose a sequence for the linked fields.
Subfield $8 may be repeated to link a field to more than one other
group of fields. The structure and syntax for the field link and sequence number
subfield is:
$8 [linking number].[sequence number]\[field link type]
Please note that subfield $8 is defined differently in field 852 where
it is used to sequence related holdings records. Please see the description of
field 852, subfield $8 in the MARC 21 Format for Holdings Data
for more information.
Linking number is the first data element in the subfield and
required if the subfield is used. It is a variable-length whole number that occurs
in subfield $8 in all fields that are to be linked. Fields with the
same linking number are considered linked.
Sequence number is separated from the linking number by a period
"." and is optional. It is a variable- length whole number that may be used to
indicate the relative order for display of the linked fields (lower sequence
numbers displaying before higher ones). If it is used it must occur in all
$8 subfields containing the same linking number.
Field link type is separated from preceding data by a reverse
slash "\". It is a code indicating the reason for the link and it follows the link
number, or sequence number if present. Field link type is required except when
$8 is used to link and sequence 85X-87X holdings fields. The following
one-character field link type codes have been defined in MARC for use in subfield
$8:
a - Action Links one or more fields with another field to which the processing or
reference actions relate. This code is typically used only when there is more
than one 5XX that relate to another 5XX field.
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| 541 |
##$81.1\a$3Public School and College Authority and Trade School
and Junior College Authority project files$aFinance Dept.$cTransferred
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| 583 |
##$81.2\a$aAppraised$c198712-$ltjb/prr |
| 583 |
##$81.3\a$aScheduled$c19880127$ksrc/prr |
| 583 |
##$81.4\a$aArranged$c19900619$kmc/dmj |
| 583 |
##$81.5\a$aProcessed level 2$b90.160$c19901218$kmc/dmj |
c - Constituent item Used in a record for a collection, or a single item consisting of identifiable
constituent units, to link the fields relating to the constituent units. All
other non-linked data elements in the record pertain to the collection or item
as a whole.
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| 245 |
10$aBrevard Music Center$nProgram #24$h[sound recording]. |
| 505 |
0#$aFrom my window / Siegmesiter (world premiere) - Don
Giovanni. Il mio tesorof [i.e. tesoro] / Mozart - Martha. M’appari /
Flotow - Turandot. Nessun dorma / Puccini - Pines of Rome /
Respighi.
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| 650 |
#0$81\c$aSuites (Orchestra), Arranged. |
| 650 |
#0$82\c$83\c$84\c$aOperas$xExcerpts. |
| 650 |
#0$85\c$aSymphonic poems. |
| 700 |
1#$82\c$84\c$aDi Giuseppe, Enrico,$d1938-$4prf |
| 700 |
12$81\c$aSiegmeister, Elie$d1909-$tFrom my window;$oarr. |
| 700 |
12$82\c$aMozart, Wolfgang Amadeus,$d1756-1791.$tDon Giovanni.$pMio tesoro. |
| 700 |
12$83\c$aFlotow, Friedrich von,$d1812-1883.$tMartha.$pAch! So fromm, ach! so traut.$lItalian |
| 700 |
12$84\c$aPuccini, Giacomo,$d1858-1924.$tTurandot.$pNessun dorma. |
| 700 |
12$85\c$aRespighi, Ottorino$d1879-1936.$tPini di Roma. |
r - Reproduction Used in a record for a reproduction to identify fields linked because they
contain information concerning only the reproduction. Other descriptive
information in the record pertains to the original (with the exception of field
007 (Physical Description Fixed Field), 008 (Fixed-Length Data Elements: Books,
Music, Serials, or Mixed Material) position 23 (Form of item), field 245
subfield $h (Title Statement / Medium), and field 533 (Reproduction
Note)).
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| 007/00 |
h
<microform> |
| 008/23 |
a
<Microfilm> |
| 245 |
04$aThe New-York mirror, and ladies' literary gazette$h[microform] |
| 533 |
##$aMicrofilm$bAnn Arbor, Mich. :$cUniversity Microfilms,$d1950.$e3 microfilm reels ; 35 mm.$f(American periodical series, 1800-1850 : 164-165,
785)
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#0$84\r$aAmerican periodical series, 1800-1850 ;$v164-165, 785. |
x - General sequencing Used in a record to make a link between fields to show a sequence between them.
The sequence could be one that orders the pieces of a long field that has been
broken up, indicates the relative importance of fields within the sequence, or
is used for some other sequencing purpose. Use of the sequence number in
$8 is required when this code is used.
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| 505 |
00$81.1\x$tThree articles reviewing Hoeffding's work.$tWassily Hoeffding's Work in the Sixties /$rKobus Oosterhoff and Willem van Zwet.$tThe Impact of Wassily Hoeffding's Work on Sequential
Analysis /$rGordon Simons.$tThe Impact of Wassily Hoeffding's Research on
Nonparametrics /$rPranab Kumar Sen ...
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80$81.2\x$tThe role of assumptions in statistical decisions.$tDistinguishability of sets of distributions. (The
case of independent and identically distributed random variables) /$rWassily Hoeffding and J. Wolfowitz
...
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80$81.3\x$tUnbiased range-preserving estimators.$tRange preserving unbiased estimators in the
multinomial case.$tAsymptotic normality.$tHajek's projection lemma.
[This example shows a long 505 field broken up into smaller
pieces] |