082 - Dewey Decimal Classification Number (R)
MARC 21 Community Information - Full
October 2008
First Indicator
Type of edition
0 - Full edition
1 - Abridged edition
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Second Indicator
Source of call number
# - No information provided
0 - Assigned by LC
4 - Assigned by agency other than LC
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Subfield Codes
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$a - Classification number (R)
$b - Item number (NR)
$m - Standard or optional
designation (NR)
$q -
Assigning agency (NR) |
$2 - Edition number (NR)
$6 - Linkage (NR)
$8 - Field link and sequence number (R)
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FIELD DEFINITION AND SCOPE
Classification number that is assigned from
Dewey Decimal Classification,
Abridged Dewey Decimal Classification,
and/or DC& Dewey Decimal
Classification Additions, Notes and
Decisions, all of which are maintained by the
Library of Congress.
GUIDELINES FOR APPLYING CONTENT DESIGNATORS
■ INDICATORS
First Indicator - Type of edition Value that specifies whether the classification
number is from the full or the abridged edition
of the classification schedules. The actual
edition number is contained in subfield
‡2.
0 - Full edition Class number was taken from the full
edition.
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| 110 |
2#$aAlcoholics
Anonymous.
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| 082 |
04$a362.29286$220
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1 - Abridged edition Class number was taken from the abridged
edition.
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| 110 |
2#$aBulimia Self-Help
Group.
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| 082 |
14$a362.2$212
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Second Indicator - Source of call number Value that indicates whether the source of the
class number is the Library of Congress or
another organization.
# - No information provided No information is provided about the source
of the class number.
0 - Assigned by LC Source of the class number is the Library of
Congress. Also used by organizations
transcribing from LC copy.
4 - Assigned by agency other than LC Source of the class number is an organization
other than the Library of Congress.
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| 110 |
2#$aWasatch Front Road
Runners.
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| 082 |
04$a613.71720607922$220
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■ SUBFIELD CODES
$a - Classification number
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| 110 |
2#$aBarnett Child Care
Center.
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| 082 |
04$a362.7120975442$220
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$b - Item number Item number portion of a call number.
$m - Standard or optional designation Whether the classification number contained in
the field is from the standard or optional part
of the schedules or tables of the scheme
identified by the first indicator (Type of
edition) and by subfield ‡2 (Edition
number). The following codes are used: a
(standard) and b (optional).
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| 082 |
00$a345.73/0772$220$ma
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| 082 |
00$a347.305772$220$mb
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$q - Assigning agency
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| 082 |
04$a004$222/ger$qDE-101b
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$2 - Edition number Number of the edition of the Dewey
classification schedules from which the
classification was assigned. If numbers are
assigned from more than one edition, each number
or range of numbers is contained in a separate
082 field.
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| 110 |
2#$aChildren's
Place.
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| 082 |
04$a372.975442$220
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$8 - Field link and sequence number
CONTENT DESIGNATOR HISTORY
$m - Standard or optional designation [NEW, 2008]
$q - Assigning agency [NEW, 2008]