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Books by John Theodore Hewitt

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2 books found
Synthetic Colouring Matters: Dyestuffs Derived from Pyridine, Quinoline, Acridine & Xanthene
Synthetic Colouring Matters: Dyestuffs Derived from Pyridin…
By: John Theodore Hewitt
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Elementary Practical Chemistry; Inorganic And Organic
Elementary Practical Chemistry; Inorganic And Organic
By: John Theodore Hewitt
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