<booknumber>
The <booknumber>
element contains the book's form
number, such as SC21-1920.
See appendix for information about this element in OASIS document type shells.
- topic/data bookmap/booknumber
In this example, "99F1234" is a part number assigned to this book by the publisher, while SC21-1234-00 is a number that identifies this book among all of the author's works.
<bookmeta>
<bookid>
<bookpartno>99F1234</bookpartno>
<booknumber>SC21-1234-00</booknumber>
</bookid>
</bookmeta>
The following attributes are available on this element: Data element attributes group, Link relationship attribute group, Universal attribute group, and outputclass.