Contains the number of (a count of) various objects, such as equations, figures, tables, etc., that are contained within a book (or book component)

Attribute Values

In Elements

<equation-count>, <fig-count>, <page-count>, <ref-count>, <table-count>, <word-count>
Value Meaning
Number Although the Book Tag Set (or Collection Tag Set) cannot limit this attribute beyond letters, numbers, and special characters, validation beyond the DTD (for example, schema validation or Schematron validation) may constrain this attribute to a counting number (positive integer), for example “15”.
Restriction: This attribute must be specified if the element is used.