Columbia subject headings:
Harvard subject headings:
Pietism and church music--Germany--Wolfenbüttel--History--Congresses.
Pietism and church music--Germany--Wolfenbüttel--History--Sources--Congresses.
Pietism--Germany--Wolfenbüttel--History--Congresses.
Pietism--Germany--Wolfenbüttel--History--Sources--Congresses.
Wolfenbüttel (Germany)--Church history--Congresses.
Princeton subject headings:
Pietism and church music--Germany--Wolfenbüttel--History--Congresses.
Pietism and church music--Germany--Wolfenbüttel--History--Sources--Congresses.
Pietism--Germany--Wolfenbüttel--History--Congresses.
Pietism--Germany--Wolfenbüttel--History--Sources--Congresses.
Wolfenbüttel (Germany)--Church history--Congresses.