The best book I've found so far is Norman McGrath's book, Photographing Buildings Inside and Out. It was written before digital photography came on the scene in a big way (though he does make reference to it at the end of the book). But the techniques and aesthetic considerations are timeless. It's not in print right now, so you'd have to hunt around on used book sites or a large regional library database. Gary Kopelow also has a couple of books. Look on Amazon and you'll see additional titles suggested when you enter the author's name.
Good luck,
Merrill
