Halsall, Fred <br/><br/>
Computer networking and the internet  [E-Textbook] 

 - 5th ed. 
 - Essex :  Pearson Education,  ©2006. 
 - xvi, 768 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788177584752 e9789353949082 
<br/><br/><label>Subjects--Index Terms: </label>Computer networks Internet 
<br/><br/><label>Dewey Class. No.: </label>004.6  / HAL / EB