On Oct 24 2012, Helen Williams wrote:
[...]
>Something, perhaps more basic, that I wasn't sure about was 2.15.1.7
>about qualification of ISBNs - it says for updating loose-leafs add the
>qualification (loose-leaf) to the identifier. Is that only in instances
>where the resource bears 'more than one identifier of the same type' as
>at the beginning of the instruction. Or is loose-leaf in a category on
>its own?!
I'm seeing this as an exceptional case where the qualifier is added even if
only one identifier is in the record (though think I omitted it in my own
record...)
Celine
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