Number theory / Helmut Hasse ; English translation edited and prepared for publication by Horst Günter Zimmer. Hasse, Helmut, 1898-1979. Algebraic number theory. QA247 .H33313 1980 512.81 HAN Corrected and enl. translation of Zahlentheorie, 3d ed. (1969) Includes bibliographical references and indexes. Berlin ; New York : Springer-Verlag, 1980. 1980. 1980 Text xvii, 638 p. : eng engger Grundlehren der mathematischen Wissenschaften ; 229