Frauenthal, J.C.
Springer-Verlag, 1980
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Rideout, Vincent C.
Prentice Hall International, 1991
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Brauer, Fred, author
Springer Science, 2012
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Micchelli, Charles A., author
Society for Industrial and Applied Mathematics, 1995
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Meyer, Walter J., author
McGraw-Hill, 1984
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