Algebraic number theory 由 Jarvis, Frazer

A course in analytic number theory 由 Overholt, Marius

Number theory a historical approach 由 Watkins, John J.

Quadratic irrationals an introduction to classical number theory 由 Halter-Koch, Franz 1944-

Computational number theory and modern cryptography 由 Yan, Song Y.

Number, shape, and symmetry an introduction to number theory, geometry, and group theory 由 Herrmann, Diane L. 1953-

Relative price effects on decompositions of change in aggregate labor productivity 由 Dumagan, Jesus C.

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Multiple-base number system theory and applications 由 Dimitrov, Vassil

Available for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access
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50th IMO 50 years of International Mathematical Olympiads

Elementary number theory 由 Burton, David M.