Barnett, Raymond A.
College algebra : with trigonometry
McGraw-Hill, 2001
Buku Teks SO
Gager, William A.
Contemporary college algebra and trigonometry
Macmillan, 1968
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White, Paul A.
College algebra and trigonometry
Dickenson, 1968
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Barnett, Raymond A.
College algebra with trigonometry
McGraw-Hill, 2001
Buku Teks SO
Vance, Elbridge P.
Modern algebra and trigonometry
Addison-Wesley, 1962
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