Brisdon, B.J.
Van Nostrand Reinhold, 1973
Buku Teks
Lever, A. B. P. (Alfred Beverley Philip), author
Elsevier, 1984
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Kemp, William, author
Macmillan, 1986
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Gunther, Harald, author
John Wiley & Sons, 2001
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The Royal Society of Chemistry, 1991
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