Larson, Ron, 1941-
Algebra and trigonometry
D.C. Health, 1989
 Buku Teks
Young, Cynthia Y.
Algebra and trigonometry
John Wiley & Sons, Inc, 2007
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Marcus, Marvin
Algebra and trigonometry
Houghton Mifflin, 1970
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Cameron, Edward A.
Algebra and trigonometry
Holt, Rinehart and Winston, 1965
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Mancill, Julian D.
Modern analytical trigonometry / Julian D. Mancill
Dodd, Mead & Company, 1968
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