Columbia subject headings:
Orphanages--Germany--History.
Orphans--Care--Germany--History.
Orphans--Institutional care--Germany--History.
Harvard subject headings:
Orphanages--Germany--History.
Orphans--Care--Germany--History.
Orphans--Institutional care--Germany--History.
Princeton subject headings:
Orphanages--Germany--History.
Orphans--Care--Germany--History.
Orphans--Institutional care--Germany--History.