The General Theory of Dirichlets Series
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A Course Of Pure Mathematics
G.H. Hardys text is a good single volume refresher course for work in analysisand more advanced algebra including number theory. Not quite as modern asBirkho... »

The Integration Of Functions Of A Single
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Some Famous Problems of the Theory of Numbers and in Particular Waring's Problem; An Inaugural Lecture Delivered Before the University of Oxford
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A Course of Pure Mathematics
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The Integration of Functions of a Single Variable
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The General Theory of Dirichlet's Series
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