The Turba philosophorum, or assembly of the sages, called also the book of truth in the art and the third Pythagorical synod; an ancient alchemical treatise translated from the Latin, the chief readings of the shorter codex, parallels from the Greek alchemists, and explanations of obscure terms
Gratarolo, Guglielmo, 1516?-1568?; Waite, Arthur Edward, 1857-1942. tr