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From: | MJ Ray |
Subject: | Re: [Koha-devel] EAN to ISBN |
Date: | Sat Jan 24 09:40:01 2004 |
On 2004-01-24 02:27:21 +0000 Daniel Holth <address@hidden> wrote:
This is the EAN for a paperback edition of Sourcerer (a novel ofDiscworld) by Terry Pratchett. It's encoded in a barcode. The ISBN is0-06-102067-2 - embedded in the EAN, except the EAN has its own checksum.
Uniform Product Code and its international relation EAN are the sort of barcode found on many products. They are 8 or 13 digit codes which include subcodes for different countries and a check digit. Books are from the country "ISBN" and periodicals from "ISSN" with a different check digit than the one for ISBNs.
I think I heard that this will change soon, as ISBNs get longer. Is that correct?
Business::ISBN. Do we need to add yet another module? Can we strip the country code and add the correct check digit?
Thank you for your work. I am keen to examine this change. Where can I download a patch file from?
-- MJR/slef My Opinion Only and possibly not of any group I know. Please http://remember.to/edit_messages on lists to be sure I read http://mjr.towers.org.uk/ gopher://g.towers.org.uk/ address@hidden Creative copyleft computing services via http://www.ttllp.co.uk/
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