Duck, Michael.
Data communications and computer networks : for computer scientists and engineers / Michael Duck and Richard Read. - 2nd ed. - Harlow, England ; New York : Pearson/Prentice Hall, 2003. - xx, 415 p. : ill ; 24 cm.
9780130930477
2003043357
Computer networks.
OSI (Computer network standard)
Data transmission systems.
004.6
Data communications and computer networks : for computer scientists and engineers / Michael Duck and Richard Read. - 2nd ed. - Harlow, England ; New York : Pearson/Prentice Hall, 2003. - xx, 415 p. : ill ; 24 cm.
9780130930477
2003043357
Computer networks.
OSI (Computer network standard)
Data transmission systems.
004.6