Tanenbaum, Andrew S. <br/><br/>
Computer Networks / 

 - 5th ed. 
 - New Delhi :  Pearson,  c2019. 
 - 804 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789332518742 
<br/><br/><label>LC Class. No.: </label>22986-22990 
<br/><br/><label>Dewey Class. No.: </label>004.6  / TAN