Authority 050 szerkesztése (szakasz)

== 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 the Library of Congress or another organization.

:::'''0 - Assigned by LC'''

:::'''4 - Assigned by agency other than LC'''
::::MARC code for the assigning organization is contained in subfield $5.
									
:::::'''050''' 	#4$aQH198.H3$bC66$5DI

:'''SUBFIELD CODES'''
::$a - Classification number
:::Source of the classification number is ''Library of Congress Classification'' and the ''LC Classification-Additions and Changes'' that are maintained by the Library of Congress.
									
::::130 	#0$aMémoires et documents publiés par la Société d'histoire de la Suisse romande
::::050 	#0$aDQ3$b.S6

::'''$b - Item number'''
:::Organizations that use the ''Cutter-Sanborn Three-Figure Author Table'' may conform to LC item number practice by applying ''Subject Cataloging Manual: Shelflisting'' conventions.
:::May also contain a copy (or set) number.
									
::::111 	2#$aInternational Kimberlite Conference$n(3rd :$d1982 :$cClermont-Ferrand, France).$tKimberlites
:::'''050''' 	#0$aQE462.K5$bI59

::'''$d - Volumes/dates to which call number applies'''
:::Statement identifying those items in the series to which the call number applies. May also contain a copy (or set) number.
:::Used only when the call number does not apply to all items of the series. ''Applies to'': may be generated for display.
									
::::130 	#0$aBulletin (United States. Bureau of Plant Industry)
::::'''050''' 	#0$aQK1$b.U45$dno. 1-200, copy 1; no. 201-

::'''$5 - Institution to which field applies'''
:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].
									
::::050 	#4$aHD1694.S6$bC55$5DI

::'''$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].