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Chemistry Molecules, matter and change 4.0 ; visualization [computer file]
Published 2000Electronic Resource -
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Chemistry Molecules, matter and change 4.0 ; Problem-solving skills [computer file]
Published 2000Electronic Resource -
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Chemistry Molecules, matter and change; Instructor's resource [computer file]
Published 1997Electronic Resource -
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Chemistry Molecules, matter and change 3.0 (sample version) [computer file]
Published 1997Electronic Resource