For those in the U.S., alas it is Bowker who assigns the ISBN,
http://www.isbn-international.org/en/agencies/usa.html
Cheers,
Susan
Bryan Baldus wrote:
>On Thursday, March 23, 2006 7:55 AM, Carol Dunn wrote:
>
>
>>They are using two numbers to combine the database--the OCLC number (Marc
>>
>>
>number 001) and/or the ISBN number (Marc 20). So, if you drop the ISBN
>because of cost, consider at least an 001.<
>
>Since the OCLC number is generated by OCLC when the item is cataloged, it
>seems unlikely that a publisher would be able to obtain one directly. Also,
>the 001 is for any control number, not just OCLC (since only OCLC members
>can obtain OCLC numbers). For example, our records will usually have an
>LCCN-based 001 or our own control number, with prefix 'qbi'.
>
>Unique ISBNs (1 per edition, never reused) are very useful for
>searching--they provide the easiest way to search for an item in hand and
>find a record in the catalog (library, vendor, Amazon, etc.). Even though
>'ISBN' implies 'book', their use on DVDs and VHS makes it much easier to
>find these materials in a database/OPAC. Unfortunately some publishers have
>seen fit to reuse ISBNs, not just for new editions, but for completely
>different titles. As a result, using the ISBN as the sole matching point can
>be problematic. In general, it would be better to combine at least ISBN,
>title, date of publication (plus OCLC number and LCCN if available) when
>machine matching.
>
>Please correct me if I am wrong.
>
>Thank you,
>
>Bryan Baldus
>Cataloger
>Quality Books Inc.
>The Best of America's Independent Presses
>1-800-323-4241x460
>bryan.baldus@quality-books.com
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>
--Susan Weber, Media Librarian
Langara College, Advanced Education Media
Acquisitions Centre_
100 West 49th Avenue, Vancouver, B.C. V5Y 2Z6
Tel. 604-323-5533 email: sweber@langara.bc.ca
Fast Forward Media Showcase, May 2-3, 2006
http://www.langara.bc.ca/aemac
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