446 SPLIT INTO .., ..., AND ...
The specifications below are in addition to those given at the beginning of the block under 4 STRUCTURE OF LINKING ENTRY FIELDS
Field Definition
This field is used to link the continuing resource being catalogued to two or more other continuing resources which continued it and which split from it.
Occurrence
Optional. This field must be repeated for each of the new continuing resources.
Related Fields
434 ABSORBED
When a continuing resource splits into two or more continuing resources, but the title of the original is kept by one of the later continuing resources, field 434 is used in the record of the continuing resource whose title did not change in order to link to the continuing resource which was merged and whose title no longer continues.
Examples
EX 1 Embedded fields technique
530 1#$aGazette – East Central State of Nigeria
446 #1$15301#$aOfficial gazette – Anambra State of Nigeria
446 #1$15301#$aOfficial gazette – Imo State of Nigeria
Standard subfields technique
530 1#$aGazette – East Central State of Nigeria
446 #1$tOfficial gazette – Anambra State of Nigeria
446 #1$tOfficial gazette – Imo State of Nigeria
In the record for the Gazette – East Central State of Nigeria, a note on the following lines may occur:
Split into: Official gazette – Anambra State of Nigeria and Official gazette – Imo State of Nigeria
447 MERGED WITH ... AND ... TO FORM ...
The specifications below are in addition to those given at the beginning of the block under 4 STRUCTURE OF LINKING ENTRY FIELDS
Field Definition
This field is used to link the continuing resource being catalogued to other continuing resources with which it merged and to an item which was the product of the merger.
Occurrence
Optional. This field must be repeated. The final occurrence of the field relates to the product of the merger; all other occurrences relate to items with which the item being catalogued is merged.
Related Fields
434 ABSORBED
When the continuing resource being catalogued is merged with one or more others to form a new continuing resource which bears the same title as the continuing resource being catalogued, the record of the item being catalogued will contain a 434 field referring to each of the titles which is absorbed and field 447 will not be used.
444 ABSORBED BY
When the continuing resource being catalogued is merged with one or more others to form a new continuing resource which bears the same title as one of the other continuing resources, the record of the item being catalogued will contain a 444 field referring to the title which continues, and field 447 will not be used.
Examples
EX 1: Embedded fields technique
530 1#$aPulpit preaching
447 #1$15301#$aPulpit digest
447 #1$15301#$aNew pulpit digest$1011##$a0145 7969
Standard subfields technique
530 1#$aPulpit preaching
447 #1$tPulpit digest
447 #1$tNew pulpit digest$x0145 7969
A continuing resource Pulpit preaching merged with Pulpit digest to form New pulpit digest. The records have been linked using the key title.
EX 2: Embedded fields technique
500 11$aAbstracts pertaining to Communist China in Soviet abstracts journals.$iGeology and geography series.
447 #1$150011$aAbstracts pertaining to Communist China in Soviet abstracts journals.$iMetallurgy.
447 #1$150011$aAbstracts pertaining to Communist China in Soviet abstracts journals.$iMining series.
447 #1$150011$aCommunist Chinese scientific abstracts.
Standard subfields technique
500 11$aAbstracts pertaining to Communist China in Soviet abstracts journals.$iGeology and geography series.
447 #1$tAbstracts pertaining to Communist China in Soviet abstracts journals. Metallurgy.
447 #1$tAbstracts pertaining to Communist China in Soviet abstracts journals. Mining series.
447 #1$tCommunist Chinese scientific abstracts.
The continuing resource Abstracts pertaining to Communist China in Soviet abstracts journals. Geology and geography series merged with Abstracts pertaining to Communist China in Soviet abstracts journals. Metallurgy and Abstracts pertaining to Communist China in Soviet abstracts journals. Mining series to form Communist Chinese scientific abstracts. The records have been linked using the uniform titles.
448 CHANGED BACK TO
The specifications below are in addition to those given at the beginning of the block under 4 STRUCTURE OF LINKING ENTRY FIELDS
Field Definition
This field is used to link the continuing resource being catalogued to a continuing resource which both preceded it and succeeded it. This occurs when a continuing resource changes its name and then reverts back to its earlier name. This field occurs in the record of the intervening title.
Notes on Field Contents
When a title reverts back to an earlier title, the practice recommended by the ISSN Centre is to use fields 430 CONTINUES (EX 6) and 440 CONTINUED BY (EX 3).
Related Fields
430 CONTINUES
The field is used to link a continuing resource being catalogued to a preceding title.
440 CONTINUED BY
The field is used to link a continuing resource being catalogued to its succeeding title.
Examples
EX 1: Embedded fields technique
200 1#$aJack and Jill with Harold Hare
448 #1$12001#$aJack and Jill
Standard subfields technique
200 1#$aJack and Jill with Harold Hare
448 #1$tJack and Jill
Jack and Jill changed its name to Jack and Jill with Harold Hare, before reverting to its earlier title Jack and Jill. This field occur in the record of Jack and Jill with Harold Hare.
EX 2: Record 1 (Embedded fields technique)
001 981026020
011 ##$a1330-2809
100 ##$a19981026b18421853 y0scry0191 ba
200 0#$aKolo$ečlanci za literaturu, umetnost i narodni život$furednik Mirko Bogović
207 #0$aKnj.1(1842)-knj.9(1853)
210 ##$aZagreb$d1842-1853$eU Zagrebu$gTiskom K. P. narodne tiskarnice dra. Lj. Gaja
440 #1$1001920227116$1011##$a1330-2817$15300#$aHrvatsko kolo
530 1#$aKolo$j1842
531 ##$aKolo$b1842
Record 2
001 920227116
011 ##$a1330-2817
100 ##$a19920227b19051955 y0scry0191 ba
200 1#$aHrvatsko kolo$eknjiževno-naučni zbornik$f
207 #0$aKnj.1(1905)-knj.26(1946)$agod.1(1948)-god.7(1955)
210 ##$aZagreb$cMatica hrvatska$d1905-1955
430 #1$1001981026020$1011##$a1330-2809$15300#$aKolo$j1842
440 #1$1001981023082$1011##$a0023-2920$15300#$aKolo$j1963
530 0#$aHrvatsko kolo
531 ##$aHrvat. Kolo
Record 3
001 981023082
011 ##$a0023-2920
100 ##$a19981023b19631971 y0scry0191 ba
200 #$aKolo$ečasopis za kulturu i umjetnost$f
207 #0$aN.s., god.1=121(1963)-god.6=126,br.6(1968)$anovi tečaj, god.6=126,br.7(1968)- god.9=129(1971)
210 ##$aZagreb$cMatica hrvatska$d1963-1971
430 #1$1001920227116$1011##$a1330-2817$15300#$aHrvatsko kolo
440 #1$1001920227072$1011##$a0354-057X$15300#$aKolo Matice hrvatske
530 1#$aKolo$j1963
531 ##$aKolo$b1963
Record 4
001 920227072
011 ##$a0354-057X
100 ##$a19920227b19911994 y0scry0191 ba
200 #$aKolo Matice hrvatske$ečasopis za kulturu, umjetnost i društvena pitanja$fIgor Zidić glavni i odgovorni urednik
207 #0$aObnovljeni tečaj, god.1=149(srpanj/prosinac 1991)-god.4=152(1994)
210 ##$aZagreb$cMatica hrvatska$d1991-1994
430 #1$1001981023082$1011##$a0023-2920$15300#$aKolo$j1963
440 #1$1001920227091$1011##$a1331-0992$15300#$aKolo$j1995
530 #$aKolo Matice hrvatske
531 ##$aKolo Matice hrvat.
Recommended usage of 430 and 440 fields instead of using the 448 field. The journal Kolo changed back to this title twice during its publishing history. Each time the title changes a new record is created and the records are linked by fields 430 and 440. Each title is differentiated by adding the qualifier in the key title.
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