Version of the BITS Tag Set that should be used to validate this book or book part.
Best Practice: This is a “fixed” attribute (meaning that the value is set via a parameter entity in the DTD; thus, an author or editor cannot change it) that should change every time the BITS Tag Set changes version number.
Value | Meaning |
---|---|
0.2 | The 0.2 Beta version of the BITS Book Tag Set is being used. |
Restriction: |