Ash, Robert B., author
Academic Press, 1972
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Gelbaum, Bernard R., author
Springer-Verlag, 1992
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Bruckner, Andrew M.
American Mathematical Society, 1994
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Bartle, Robert Gardner, 1927-, author
John Wiley & Sons, 1975
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Bartle, Robert Gardner, 1927-, author
John Wiley & Sons, 1982
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