Columbia subject headings:
Harvard subject headings:
Alchemists--Germany--Biography.
Alchemy in literature
Alchemy--History
Science, Renaissance
Science--History
Telle, Joachim
Princeton subject headings:
Alchemy--History.
Medicine, Magic, mystic, and spagiric--History.
Medicine--History.
Paracelsus, 1493-1541--Influence.
Paracelsus, 1493-1541.
Science--History.