Reilley, Charles N.
McGraw-Hill, 1961
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Karapetoff, Vladimir
John Wiley & Sons, 1936
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Landesberg, Joseph M., 1903-1994, author
Brooks/Cole Cengage Learning, 2012
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Rodiq, Oscar R., author
Fort Worth Saunders, 1990
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Meloan, Clifton E.
John Wiley & Sons, 1999
Buku Referensi