Hershey, J. E.
Cryptography demystified / J. E. Hershey - New York: McGraw-Hill; 2003. - 356 p.
9780071406383
Cryptography
Problems, exercises, etc
005.82 / He Cr
Cryptography demystified / J. E. Hershey - New York: McGraw-Hill; 2003. - 356 p.
9780071406383
Cryptography
Problems, exercises, etc
005.82 / He Cr