Comer, Douglas Hands-on networking with Internet technologies / Douglas E. Comer ; Web site by W. David Laverell - 2nd ed. - Upper Saddle River, N.J. : Pearson/Prentice-Hall, 2004 - xvi, 197 p. : ill. ; 28 cm. Includes index ISBN: 0131443100 (pbk.) RM123.01 Subjects--Personal Names: Computer networkingInternetworking (Telecommunication)