Numbers / H.-D. Ebbinghaus ... [et al.] ; with an introduction by K. Lamotke ; translated by H.L.S. Orde ; edited by J.H. Ewing. Zahlen. English. Ebbinghaus, Heinz-Dieter, 1939- Ewing, John H. Number theory. QA241 .Z3413 1995 512.7 20 NUM Includes bibliographical references and indexes. New York : Springer, 1995. 1995. 1995 Text xviii, 391 p. : http://www.loc.gov/catdir/enhancements/fy0818/96107113-d.html eng Graduate texts in mathematics ; 123. Readings in mathematics Graduate texts in mathematics ; 123. Graduate texts in mathematics. Readings in mathematics.