I used Larry Givens' book, "Rebuilding the Player Piano", to rebuild
a Lauter Humana in the 1970s and it was adequate; the piano still plays
very well, but then you can't beat a Lauter for quality!

The Reblitz book I have was much more technically oriented and was not
specific to player rebuilding.  For parts and lots of other good info,
see John Tuttle's site at http://www.player-care.com/ 

John Crandall