Alchymy : the mystery of the material world /
Beckh, Hermann,1875-1937,author.
Stott, Maren,translator.
Stott, Alan,translator.
Franklin, Neil,editor,writer of introduction.
Originally published in German under the title Alchymie, vom geheimnis der stoffeswelt, Geering, Verlag, Dornach 1931.