Columbia subject headings:
Hymns, German--History and criticism.
Lutheran Church--Hymns.
Lutheran Church--Liturgy.
Harvard subject headings:
Hymns, German--History and criticism.
Lutheran Church--Hymns
Lutheran Church--Liturgy
Princeton subject headings:
Hymns, German--History and criticism.
Hymns.
Lutheran Church--Hymns.
Lutheran Church--Liturgy.