Authoirty 080 szerkesztése (szakasz)

== GUIDELINES FOR APPLYING CONTENT DESIGNATORS ==

:'''INDICATORS'''

:'''First Indicator - Type of edition'''
::Whether the class number is from the full or the abridged edition of the classification schedules. The actual edition number is contained in subfield $2.

:::''''#' - No information provided'''

:::'''0 - Full'''
::::Class number is from a full edition.

:::'''1 - Abridged'''
::::Class number is from an abridged edition.

:'''Second Indicator - Undefined'''
::Undefined and contains a blank (#).

:'''SUBFIELD CODES'''

::'''$a - Universal Decimal Classification number'''
									
::::'''080''' 	##$a001.81$2[edition information]
::::'''080''' 	##$a971.1/.2
::::'''080''' 	##$a631.321:631.411.3 $2[edition information]

::'''$b - Item number'''
:::Item number portion of the UDC number.

::'''$x - Common auxiliary subdivision'''
:::Number that qualifies the concept represented by the main UDC number.
:::Common auxiliary subdivisions, such as those for form (e.g., dictionaries), are attached to a main UDC number preceded or delimited by some kind of facet indicator. Examples of commonly used subdivision delimiters are parentheses, brackets, an apostrophe, or a hyphen.
									
::::'''080''' 	##$a821.113.1$x(494) $2[edition information]
::::'''080''' 	##$a94$x(474) $x"19"$x(075)$2[edition information]
									
::::150 	##$aArte prerrománico$zAsturias (Comunidad Autónoma)
::::'''080''' 	0#$a7.033.4$x(460.12) $22000
									
::::150 	##$aDiagnástico por imagen
::::'''080''' 	0#$a616$x073.7 $22000

::'''$2 - Edition identifier'''
:::Edition number, date, or other textual designation of the edition of UDC used to compose the classification number.
									
::::'''080''' 	##$a82:111.852 $21993
::::'''080''' 	##$a821.113.4-14 $21998
									
::::150 	##$aSistemas de telecomunicación
::::'''080''' 	0#$a621.39$22000
									
::::150 	##$aMadrid
::::'''080''' 	0#$a(460.27M.) $22000

::'''$6 - Linkage'''
:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].

::'''$8 - Field link and sequence number'''
:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].


<p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p>