Thread: isbn (esbn)
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Old 02-20-2009, 03:25 AM   #2
pdurrant
The Grand Mouse 高貴的老鼠
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The current recommendation/requirement is that each ebook format has a separate ISBN.

http://www.thebookseller.com/news/64...-standard.html

is a good summary.

Quote:
Originally Posted by HenryP View Post
Is anyone able to put me straight concerning ebook isbn #s please; are they recommended?
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