Spiegel, Murray R.
Schaum's outline of theory and problems of calculus of finite differences and difference equations
McGraw-Hill, 1971
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Ayres, Frank, 1901-1994
Schaum's outline of theory and problems of differential equations in SI metric units
McGraw-Hill, 1988
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Spiegel, Murray R.
Schaum?s outline of theory and problems of calculus of finite differences and difference equations
McGraw-Hil International, 1981
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Spiegel, Murray R.
Theory and problems of theoritical mechanics with an introduction to lagrange's equations and hamilton theory
McGraw-Hill, 1967
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Hughes, William F.
Schaum`s outline of theory and problems of fluid dynamics
McGraw-Hill, 1967
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