# MIDDLE

## Content

- #PCDATA
- acro
- book
- computer
- cursor
- display
- emph
- fillin
- footnote
- ineqn
- ingraphic
- keycap
- link
- location
- nobreak
- not
- parm
- softkey
- sub
- super
- term
- user
- var
- xref

Tag Minimization
  Open Tag: REQUIRED
  Close Tag: OPTIONAL

See ATTRIBUTES
See CONTENT DECLARATION

## Parent Elements

- footer
- header

Goto top element list.
Goto all element list.
Goto tree.

Goto OpenBook DTD main page.