[Koha] Marc21 uniform-title and koha

[Gaetan Boisson]

Thanks James.

To clarify, the idea is to have :
- an authority record with a 100 field that has the author's name in $a 
and the title in $t
- a bibliographic record where the 100$a is filled with the 100$a from 
the autority record, and the 240$a from the 100$t of the authority 
record, which Koha cannot do.

So we would have this in the bibliographic record :
100 0\  $9authid $aHomer.
240 10 $9authid $aIliad

And this in the authority record :
001  authid
100  $aHomer $tIliad

I would have thought that the 240 should be linked to an uniform title 
record (with the header in 130), but this kind of authority cannot have 
an author name. http://www.loc.gov/marc/bibliographic/bd130.html

 From what i understand, we should be filling both 100 and 240 in the 
biblio from the 100 in the authority in this situation, with subfields 
from the authority going in different subfields in the bibliographic 
record (namely the $t will end up in a $a). As far as i know, Koha 
really doesn't do that.


Le 22/09/2015 18:28, James Weinheimer a écrit :
> On 9/22/2015 4:32 PM, Gaetan Boisson wrote:
>> as a non specialist in marc21 i am being asked how to fill field 240
>> properly.
>>
>> What i understood from what was explained to me today, is that when 240
>> refers to a uniform title that doesn't have a clearly defined and unique
>> author, a uniform-title authority will be used, with the header in 130.
>> But if the title has one unique and unambiguous author, a person for
>> instance, a personal name authority should be used, with the title in
>> 100$t.
>>
>> Seeing how authorities work in Koha this doesn't seem feasible, as the
>> subfields will be copied from the specified header to the bibliographic
>> record, and this would involve copying a 100$t to a 240$a while the
>> 100$a of the authority is copied to the 100$a of the bibliographic 
>> record.
>>
>> Can anyone confirm this understanding of the marc21 standard and give me
>> a better clue of how it is supposed to be implemented in Koha?
>
> Concerning the MARC format, when you have a uniform title, and it is 
> main entry, e.g. "Beowulf" it goes into a 130.
> 130 \0 $aBeowulf
>
> If you have a uniform title and it has an author, the author's heading 
> will go into the 1xx field (a person's name in 100, a corporate name 
> in 110, etc.) and the title goes into 240, not into 100$t. So, you have
> 100 0\ $aHomer.
> 240 10 $aIliad
>
> This works differently if there is a uniform title for another work. 
> So, if Homer's Iliad is one part of a book, e.g. the title is 
> "Masterpieces of Greek literature" and one part is Homer's Iliad, it 
> works:
>
> 245 00 Masterpieces of Greek literature
> ...
> 700 02 $aHomer.$tIliad.
>
> I don't know if this helps or just makes it more confusing...
>
> I have noticed that a lot of this does not seem to display in the 
> default public view of Koha and if you want it to display, you have to 
> implement it with your style sheet.
>
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Gaetan Boisson
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