Tanenbaum, Andrew S. <br/><br/>
Computer networks 
Andrew S. Tanenbaum 
 - 4th ed. 
 - New Delhi  Pearson educations  2009 
 - xx,891p. 
<br/><br/> Includes  index 
<br/><br/><label>ISBN: </label>9788177581652  425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>4.6  / T164