Columbia subject headings:
Alchemy--History--17th century.
Engraving--17th century.
Khunrath, Heinrich, 1560-1605. Amphiteatrum sapientiæ æternæ solius veræ.
Occultism--History--17th century.
Harvard subject headings:
Alchemy--Early works to 1800
Alchemy--Germany--Early works to 1800.
Khunrath, Heinrich, 1560-1605. Amphiteatrum sapientiæ æternæ--Illustrations.
Princeton subject headings:
Alchemy--History--17th century.
Engraving--17th century.
Khunrath, Heinrich, 1560-1605. Amphiteatrum sapientiæ æternæ solius veræ.
Occultism--History--17th century.