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