[Zubersoft]

There is a round-about way of doing this:

1) Change the song title format under Settings->Library Settings->Song Title Formatting so that %PAGE_ORDER% is at the start
2) On the Song Title Formatting dialog, make sure the option is checked to use the formatted title for sorting
3) Go to the songs tab and change the sort order to "Numerically"

That should sort all of your songs based on the page they use in their page order. It will work best if only a single page was used.

Mike