Node type: Attribute
The publication type or edition to which an isbn value is assigned.
epub | kindle |
Values are governed by an authoritative list.
<referenceHeader>
<publicationID type="manual" title="gospel-principles"/>
<projectNumber>
<tracking>PD50001562</tracking>
<sku>06195</sku>
<isbn assignment="print">978-1-4651-0126-6</isbn>
<isbn assignment="epub">978-1-4651-0127-3</isbn>
<isbn assignment="kindle">978-1-4651-0128-0</isbn>
</projectNumber>
<publicationLanguage>000</publicationLanguage>
<workTitle>Gospel Principles</workTitle>
<shortTitle>Gospel Principles</shortTitle>
<publicationDate>2011</publicationDate>
<approvalDate>2005-05-24</approvalDate>
<editor>Doreen McKnight</editor>
<nextParaID>5</nextParaID>
<versions>
<version stage="source" org="publishing-services" timeStamp="2013-01-19T00:37:50.292-07:00">1</version>
</versions>
</referenceHeader>
Every rendition of a publication should have a unique ISBN value assigned. In some media, such as eBook, ISBN values are used as globally-unique identifiers of the publication.