Books listed by ISBN
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HarperCollins
> Paul R. Frey
Paul R. Frey
title
ISBN-13
(ISBN-10)
year of publication
Chemistry Problems
978-0-06-460046-0
(0-06-460046-7)
1969
Chemistry Problems and How to Solve Them
978-0-06-460204-4
(0-06-460204-4)
1985
P.F.
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P Frey
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P R
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Paul R.
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R. F.
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R. Frey
Paul R. Friedman