1. Solving German codes in World War I: ]with an added special" code problem" for the student[
پدیدآورنده : Friedman, William Frederick
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Cryptography,، European War, 4191- 8191-- Communications,، Ciphers
رده :
Z
103
.
F876