Change: v.1, p.14Encyclopaedia BritannicaEncyclopediasREF 031 ENCv.1, p.22World Book
2007Encyclopedia CaseREF o31 WOR
v.11,v.1, p.348p.334Web Resources__________________________________________________Suggested Databases:Thomson Gale: Student Resource Center Gold; History Resource Center-WorldWeb Sites:Alchemy in the Middle Ages Medieval AlchemyMedieval Alchemy and Herbalist Symbols
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