Forouzan B. A. <br/><br/>
Data communications and networking 

 - 5th Ed. 
 - Chennai  McGraw Hill Education (India) Private Limited  2018 
 - "xxxviii,1226p." 
<br/><br/><label>ISBN: </label>9781259064753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>4.6