Data communications : a user's guide /

Ижил төстэй зүйлс

• Data communications : a user's guide /
  -н: 409968 Sherman, Kenneth
  Хэвлэсэн: (1985)
• Data communications : a user's guide /
  -н: 409968 Sherman, Kenneth
  Хэвлэсэн: (1990)
• Practical applications of data communications : a user's guide /
  -н: Karp, Harry R.
  Хэвлэсэн: (1980)
• Pratical applications of data communations: a user's guide/
  -н: Karp, Harry R.
  Хэвлэсэн: (1980)
• Data communications and computer networks : a business user's approach /
  -н: 290401 White, Curt M.
  Хэвлэсэн: (2001)