It's a Gas : The Magnificent and Elusive Elements that Expand Our World
Mark Miodownik
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Format: Book (Hardback)
AP Chemistry Flashcards, Fifth Edition: Up-to-Date Review
Neil D. Jespersen
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Format: Book (Cards)
Rock Your Life : The magic and mystery of 50 magnificent gemstones
Lilian Van Dongen Torman
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Format: Book (Cards)