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+ | ====== ISBN Duplicates ====== | ||
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+ | This exercise was inspired by a post on the ' | ||
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+ | I started with a file of about 800,000 records from a primarily public library cooperative. I used our [[http:// | ||
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+ | I loaded the file of near-matches into MARC Report and composed a simple title list. I started scanning through the list of titles for these duplicates, and whenever I found two titles that were radically different, I searched the ISBN on worldcat. After about 1,000 titles, I stopped, having decided that the answer to the querstion was clear. | ||
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+ | In those 1000 records, I found 13 groups of duplicates that might qualify for this problem. | ||
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+ | I have posted the screenshots of the 13 worldcat results below: | ||
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+ | Ideally we need to check the actual items to see what numbers are actually printed on them. | ||