Columbia subject headings:
Harvard subject headings:
Alchemy--Czech Republic--Prague--History.
Alchemy--Italy--Bologna--History.
Alchemy--Religious aspects--Christianity
Alchemy--Spain--Santiago de Compostela--History.
Architecture and religion.
Occultism and science.
Princeton subject headings:
Alchemy--Czech Republic--Prague--History.
Alchemy--Italy--Bologna--History.
Alchemy--Religious aspects--Christianity.
Alchemy--Spain--Santiago de Compostela--History.
Architecture and religion.
Occultism and science.