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Authority 042 - Laptörténet
2026-05-18T12:39:22Z
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Hendrix11, 2011. november 28., 16:47-n
2011-11-28T16:47:33Z
<p></p>
<p><b>Új lap</b></p><div><p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p><br />
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{|align="right"<br />
|__TOC__<br />
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== First Indicator ==<br />
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:''Undefined''<br />
:'#' - Undefined<br />
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== Second Indicator ==<br />
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:''Undefined''<br />
:'#' - Undefined<br />
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== Subfield Codes ==<br />
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:$a - Authentication code (R)<br />
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== FIELD DEFINITION AND SCOPE ==<br />
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:One or more authentication codes indicating that the record, existing in a national database, has been reviewed in a specific way. The codes are associated with specifically designated authentication agencies.<br />
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== GUIDELINES FOR APPLYING CONTENT DESIGNATORS ==<br />
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:'''INDICATORS'''<br />
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::Both indicator positions are undefined; each contains a blank (#).<br />
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:'''SUBFIELD CODES'''<br />
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::'''$a - Authentication code'''<br />
:::If more than one code is applicable, the subfield is repeated. Code from: [http://www.loc.gov/standards/valuelist/marcauthen.html MARC Authentication Action Code List].<br />
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== INPUT CONVENTIONS ==<br />
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'''Capitalization''' - All codes are recorded in lowercase alphabetic characters. <br />
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<p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p></div>
Hendrix11