The Baton Rouge, LA library has a copy of this book and look-ups were done for me by David Laatsch,
Genealogy librarian, who can be reached at: dlaatsch@ebrpl.com. He said to pass on the good word.
I see in the ledger index: patient by number Steiner 5337, and Steiner, WM 253,362,460
Contact him for a copy of pages with those patients on them.
The Main Dallas Library Genealogy floor also has a copy of this book.