Computer networking : a top-down approach featuring the Internet / James F. Kurose, Keith W. Ross. Kurose, James F. Ross, Keith W., 1956- Internet. Computer networks. TK5105.875.I57 K88 2005 004.67 22 KUC Includes index. Boston : Pearson, c2005. c2005. 2005 Text xxiv, 813 p. : eng