Thread: Preserving the hyphens in ISBN number
View Single Post
Old 02-19-2019, 04:31 AM   #5
pdurrant
The Grand Mouse 高貴的老鼠
pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.pdurrant ought to be getting tired of karma fortunes by now.
 
pdurrant's Avatar
 
Posts: 74,082
Karma: 315558332
Join Date: Jul 2007
Location: Norfolk, England
Device: Kindle Oasis
Quote:
Originally Posted by theducks View Post
Note ISBN 13 (EAN) does not have the check digit that ISBN10 does (0-9,X)
Oh yes it does! It's just not the same algorithm. But the last character of an ISBN-13 is a checksum.
pdurrant is offline   Reply With Quote