Now that is interesting!
I know that Windows Fineprint can convert any PDF ebook to "booklet" imposition, where, for example, you print four pages to each double-sided US "letter" paper where one side contains the first and last page while the other side contains the second and penultimate page. When you fold the paper in half, each page is in the proper order.
I guess I could use this Fineprint feature to print 'sections' of the book. In fact, I even have a stapler that staples deeply inside to keep the sections intact.
Then, I guess, I could BIND the sections together as explained.
As you noted, this technique would be in lieu of printing in 'book imposition' format and then cutting the paper in half and stacking the two halves together.
I LOVE that idea!
It's a true alt.home.repair solution to the problem!