Brixey, John C.
Fundamentals of college mathematics
Holt, Rinehart and winston, 1954
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Tan, S.T.
College mathematics/S.T Tan
PWS Publishing Company, 1994
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Tan, S.T.
College mathematics/S.T Tan
PWS Publishing Company, 1994
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White, Paul A.
Introductory college mathematics
Dickenson, 1970
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Shockley, James E.
A survey of general mathematics
Holt, Rinehart and Winston , 1976
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