Kippenhahn, Rudolf, 1926-
Code breaking : a history and exploration / Rudolf Kippenhahn ; translated from the German, in collaboration with the author, by Ewald Osers. - New Delhi : University Press, 1999. - 283 p. : ill. ; 24 cm.
Includes bibliographical references (p. [273]-275) and index.
0879519193
98048791
Cryptography.
Cryptography--History.
Z103 / .K5613 1999
652.8/09
Code breaking : a history and exploration / Rudolf Kippenhahn ; translated from the German, in collaboration with the author, by Ewald Osers. - New Delhi : University Press, 1999. - 283 p. : ill. ; 24 cm.
Includes bibliographical references (p. [273]-275) and index.
0879519193
98048791
Cryptography.
Cryptography--History.
Z103 / .K5613 1999
652.8/09