Business data communications

Eitemau Tebyg

• Cryptography and network security: Principles and practice
  gan: Stallings, William
  Cyhoeddwyd: (2004)
• Coding of Data and computer Communications
  gan: Salomon, David
  Cyhoeddwyd: (2012)
• Understanding and applying cryptography and data security /
  gan: Elbirt, Adam J.
  Cyhoeddwyd: (2009)
• Understanding and applying cryptography and data security /
  gan: Elbirt, Adam J.
  Cyhoeddwyd: (2009)
• A classical introduction to cryptography exercise book /
  Cyhoeddwyd: (2006)