055 - Library and Archives Canada Call Number (R)
MARC 21 Authority - Full
October 2004
First Indicator
Undefined
# - Undefined
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Second Indicator
Source of call number
0 - Assigned by LAC
4 - Assigned by agency other than LAC
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Subfield Codes
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$a - Classification number (NR)
$b - Item number (NR)
$d - Volumes/dates to which call number applies (NR)
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$5 - Institution to which field applies (R)
$6 - Linkage (NR)
$8 - Field link and sequence number (R)
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FIELD DEFINITION AND SCOPE
Call number for a series assigned in Canada if the institution has classified all of
part of the series as a collected set.
Field 055 may also contain the volumes/dates to which the number applies. Varying
numbers for different ranges of volumes/dates within a series or different copies or
sets are contained in separate 055 fields.
GUIDELINES FOR APPLYING CONTENT DESIGNATORS
■ INDICATORS
First Indicator - Undefined Undefined and contains a blank (#).
Second Indicator - Source of call number Whether the source of the call number is Library and Archives Canada or another
organization.
0 - Assigned by LAC
4 - Assigned by agency other than LAC MARC code for the organization is carried in subfield $5.
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| 055 |
#4$aLC1046.13$bA4$5CaOON
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■ SUBFIELD CODES
$a - Classification number Alternate call numbers are recorded in separate 055 fields.
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| 055 |
#0$aRS114 O5$bP73$d1970-1979
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| 130 |
#0$aPractice management |
$b - Item number
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| 055 |
#0$aHB31$bE285
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| 130 |
#0$aEconomics discussion paper (University of Regina. Dept.
of Economics)
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$d - Volumes/dates to which call number applies Statement identifying those items in the series to which the call number applies.
Used only when the call number does not apply to all items of the series. This
subfield may also contain a copy (or set) number.
$5 - Institution to which field applies
$8 - Field link and sequence number
INPUT CONVENTIONS
Capitalization - Alphabetic characters in the classification number portion of the field are always
uppercase. No space separates the alphabetic character(s) from the class number.
Order - 055 field for a current call number precedes the 055 field for an
earlier call number.
CONTENT DESIGNATOR HISTORY
Field 055 - Call Number Assigned in Canada (Series) [REDEFINED, 1997] [CAN/MARC only]
Indicator 1
0 - Current call number [OBSOLETE, 1997] [CAN/MARC only]
1 - Earlier call number [OBSOLETE, 1997] [CAN/MARC only]
Indicator 2 - Source of call number
1 - Call number assigned by contributing library [OBSOLETE, 1997] [CAN/MARC only]