R.J.Deasington. (1986). X.25 explained: Protocols for packet switching networks. John Wiley and Sons.
Chicago Style aipamenaR.J.Deasington. X.25 Explained: Protocols for Packet Switching Networks. John Wiley and Sons, 1986.
MLA aipamenaR.J.Deasington. X.25 Explained: Protocols for Packet Switching Networks. John Wiley and Sons, 1986.
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