[Tellico-users] The ISBN field is suddenly populating with the ISBN-10 instead of the ISBN-13

[Dave Jury]

I have just noticed that sometime since 8 November Tellico is now  
populating the ISBN-10 in the ISBN field, whereas previously it had  
put in the ISBN-13.

Is there any way I could add a new field and get both numbers? I  
suppose I could calculate the ISBN-13 from the ISBN-10 but I'm not  
sure how to go about it.

By the way, I'm using an older version as I can't get 2.3.4 to install  
on Ubuntu 11.10 Oneiric. I would dearly love to upgrade so I could  
access Google Book Search - do you know if it's possible?

Thanks for a great piece of software, and regards,

Dave.