> Is there some way I could CENTRE all the page numbers at
> the bottom of the page, on a book?

titlesec package or fancyhdr package. They allow to define page styles.
 
> I like the current look, of having the page numbers on the
> outer side of the page. But if any pagination changes, all
> goes awry.

!? 

That would not have to happen. There there is a problem.

Marcelo



Reply via email to