Gaughan, Edward
Intermediate algebra
Brooks/Cole, 1970
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Rees, Paul K.
Intermediate algebra
McGraw-Hill , 1971
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Mueller, Francis J.
Intermediate algebra
Prentice-Hall, 1979
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Wooton, William
Intermediate algebra
Wadsworth, 1968
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Wooton, William
Intermediate algebra
Wadsworth, 1965
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