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[Koha-devel] Re: [Koha] MARC scheme for item data
From: |
paul POULAIN |
Subject: |
[Koha-devel] Re: [Koha] MARC scheme for item data |
Date: |
Mon Mar 17 00:43:12 2003 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:1.1) Gecko/20020826 |
Larry Currie wrote:
We're getting ready to load item data from a file into our MARC records,
and I proposed that the following fields be added to each MARC record:
945 b biblio.biblionumber c biblioitems.biblioitemnumber
seems OK to me.
946 a biblioitems.biblioitemnumber b biblioitems.itemtype c
biblioitems.dewey
seems strange as 946 a = 945 c ? do you confirm or it's a keyboard mistake ?
and for each copy or, in the case of multivolume works, each volume, a
949 field with the following subfields:
949 a items.itemnumber b items.biblionumber c items.multivolumepart d
items.biblioitemnumber e items.barcode f items.dateaccessioned g
items.homebranch h items.price i items.datelast seen j items.issues
k items.itemsnotes l items.holdingbranch
Seems OK to me : every item field MUST be mapped to the same tag.
But the tag can be whatever you want.
My question is, I came upon this scheme only because it seemed to pass
the Check MARC test within the MARC Related section of version 1.9.0,
but is this the optimal scheme to use? I noticed that Paul Poulain has
proposed that the 995 tag be used for the item data in conjunction with
Biblio.pm and I can certainly make this change. Am I correct in
assuming that there will be one such field for each volume and copy of a
work (i.e., that the 949s or 995s will be repeatable)? What about the
information I have chosen to go into 945 and 946 fields? Is this
appropriate?
The 995 tag has been proposed because it's something "recommended" in
unimarc. But i repeat : the only thing needed shall be "all item fields
in the same tag". any other problem is a bug !
Note that your try will be a very nice debugging test for us !
--
Paul POULAIN
Consultant indépendant en logiciels libres
responsable francophone de koha (SIGB libre http://www.koha-fr.org)