Hendrix11, 2011. december 12., 17:11-n

2011-12-12T17:11:12Z

Hendrix11, 2011. november 30., 17:10-n

2011-11-30T17:10:29Z

Új lap

First Indicator
Undefined
# - Undefined

Second Indicator
Undefined
# - Undefined

Subfield Codes
$a - Classification number (NR)
$b - Item number (NR)
$d - Volumes/dates to which call number applies (NR)
$6 - Linkage (NR)
$8 - Field link and sequence number (R)
FIELD DEFINITION AND SCOPE

Call number assigned by the National Agricultural Library (NAL) to a series when all or part of the series is classified as a collected set or with the main series (646, Series Classification Practice, subfield $a, code c or m).

Used only for class numbers and call numbers assigned by NAL. May also contain NAL accession numbers for visual materials.

May also contain the volumes/dates to which the number applies. Varying numbers for different ranges of volumes/dates within a series are contained in separate 070 fields.

Prior to 1965, NAL used a USDA library classification scheme. In 1965, NAL began using the Library of Congress Classification for all newly-cataloged materials. Both schemes are still used because some series title changes have been kept with the USDA scheme call number.
GUIDELINES FOR APPLYING CONTENT DESIGNATORS
■ INDICATORS

Both indicator positions are undefined; each contains a blank (#).

■ SUBFIELD CODES
$a - Classification number

070 ##$a99.8$bF76322
[Number assigned from the USDA library scheme]
$b - Item number

070 ##$aQH545.A$bT6
[Number assigned from the LC classification scheme]
$d - Volumes/dates to which call number applies
Statement used only when the call number does not apply to all items of the series. Applies to: may be generated for display.
May also contain a copy (or set) number.
$6 - Linkage
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number
See description of this subfield in Appendix A: Control Subfields.
INPUT CONVENTIONS
Order - The 070 field for a current call number precedes the 070 field for an earlier call number.
Capitalization - Alphabetic characters in the classification portion of the field are usually uppercase.

@@ 1. sor: / 1. sor: @@
-First Indicator
+<p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p>
-	Second Indicator
+{|align="right"
-Undefined
+|__TOC__
-# - Undefined
+|}
-Subfield Codes
+== Second Indicator ==
-$a - Classification number (NR)
-$b - Item number (NR)
+:''Undefined''
-$d - Volumes/dates to which call number applies (NR)
+:'#' - Undefined
-Call number assigned by the National Agricultural Library (NAL) to a series when all or part of the series is classified as a collected set or with the main series (646, Series Classification Practice, subfield $a, code c or m).
-Used only for class numbers and call numbers assigned by NAL. May also contain NAL accession numbers for visual materials.
+== Subfield Codes ==
-May also contain the volumes/dates to which the number applies. Varying numbers for different ranges of volumes/dates within a series are contained in separate 070 fields.
+:$a - Classification number (NR)
-Prior to 1965, NAL used a USDA library classification scheme. In 1965, NAL began using the Library of Congress Classification for all newly-cataloged materials. Both schemes are still used because some series title changes have been kept with the USDA scheme call number.
+== FIELD DEFINITION AND SCOPE ==
-■ SUBFIELD CODES
+:Call number assigned by the National Agricultural Library (NAL) to a series when all or part of the series is classified as a collected set or with the main series (646, Series Classification Practice, subfield $a, code c or m).
 $a - Classification number
-	##$a99.8$bF76322
+::::'''070''' 	##$a99.8$bF76322
-[Number assigned from the USDA library scheme]
+:::::''[Number assigned from the USDA library scheme]''
 $b - Item number
-	##$aQH545.A$bT6
+::::'''070''' 	##$aQH545.A$bT6
-[Number assigned from the LC classification scheme]
+:::::''[Number assigned from the LC classification scheme]''
 $d - Volumes/dates to which call number applies
-Statement used only when the call number does not apply to all items of the series. Applies to: may be generated for display.
+::'''$d - Volumes/dates to which call number applies'''
-May also contain a copy (or set) number.
+:::Statement used only when the call number does not apply to all items of the series. Applies to: may be generated for display.
-$6 - Linkage
+:::May also contain a copy (or set) number.
 See description of this subfield in Appendix A: Control Subfields.
-$8 - Field link and sequence number
+::'''$6 - Linkage'''
-See description of this subfield in Appendix A: Control Subfields.
+:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].
 INPUT CONVENTIONS
-Order - The 070 field for a current call number precedes the 070 field for an earlier call number.
+::'''$8 - Field link and sequence number'''
-Capitalization - Alphabetic characters in the classification portion of the field are usually uppercase.
+:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].

Authority 070 - Laptörténet

Hendrix11, 2011. december 12., 17:11-n

Hendrix11, 2011. november 30., 17:10-n