Kurose, James F. <br/><br/>
Computer networking :   a top-down approach / 

 - 6th ed. 
 - New Delhi :  Pearson India,  c2018. 
 - 888 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789332585492 
<br/><br/><label>LC Class. No.: </label>22329-22333 
<br/><br/><label>Dewey Class. No.: </label>004.6  / KUR