Carslaw, H.S.
Operational methods in applied mathematics
Oxford University Press, 1948
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Williamson, Richard E.
Multivariable mathematics : linear algebra calculus differential equations
Prentice-Hall, 1979
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Maslov, V.P.
Operational methods
Mir Publishers, 1973
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Stewart, James, 1941-
Precalculus : mathematics for calculus
Brooks, 1998
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Cox, Arthur F.
Advanced mathematics : a preparation for calculus
Harcourt Brace Javanovich, 1978
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