Columbia subject headings:
Luther, Martin, 1483-1546--Ethics.
Luther, Martin, 1483-1546.
Lutheran Church--Doctrines.
Sociology.
Harvard subject headings:
Luther, Martin, 1483-1546--Ethics.
Luther, Martin, 1483-1546--Sociology.
Lutheran Church--Doctrines
Princeton subject headings:
Luther, Martin, 1483-1546--Ethics.
Luther, Martin, 1483-1546--Sociology.
Theology, Lutheran.