Computer networks and Internets

Main Author: Comer, Douglas E
Published: Upper Saddle River, N.J.: Pearson/Prentice Hall, 2009.
Edition: 5th ed.
Subjects:
Physical Description: xxvii, 600 p.: ill.; 25 cm..
ISBN: 0136061273 (hbk.)
9780136061274 (hbk.)