Books by Fr Koehler:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Koehler, Fr: Kommunale gesetzgebung, hft. 1, nr. 78 (Darmstadt : Staatsverlag, 1926., 1926), also by Hesse (Germany). Ministerium des Innern (page images at HathiTrust)
Find more by Fr Koehler at your library, or elsewhere.