Columbia subject headings:
Germany--History--To 1517--Sources.
Konrad, von Megenberg, 1309-1374.
Harvard subject headings:
Christian ethics--Early works to 1800
Konrad, von Megenberg, 1309-1374
Monastic and religious life--Early works to 1800.
Monastic and religious life--History--Middle Ages, 600-1500--Sources.
Princeton subject headings:
Germany--History--To 1517--Sources.
Konrad, von Megenberg, 1309-1374.