Everest, Graham. An Introduction to Number Theory [electronic resource] / by Graham Everest, Thomas Ward. - London : Springer-Verlag London Limited, 2005. - 1online resource (ix, 294 p.) : ill., digital ; 24 cm. - Graduate Texts in Mathematics, 232 0072-5285 ; . ISBN: 9781846280443 (electronic bk.) 9781852339173 (paper) Subjects--Topical Terms: Number theory.Mathematics. Dewey Class. No.: 512.7