Goodman, A.W.
The mainstream of algebra and trigonometry/A.W. Goodman
Houghton Mifflin, 1977
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Aiken, Daymond J.
"Algebra: its big ideas and skills basic, Book 2"
"New York: McGraw-Hill, 1957",
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Barnett, Raymond A.
College algebra
McGraw-Hill, 1984
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Barnett, Raymond A.
College algebra
McGraw-Hill, 1993
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Durbin, John R.
College algebra
John Wiley & Sons, 1982
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