Comer, Douglas E. <br/><br/>
Computer networks and................. 
Douglas E. Comer. 
 - 4th ed. 
 - New Delhi :  Dorling Kindersley,  2008. 
 - xxvviii,589 p. ;  (R14,SH 03) 
<br/><br/> This book provides a comprehensive, self-contained tour through all of networking - from the lowest levels of data transmission and wiring to the highest levels of application software - explaining how underlying technologies provide services and how internet applications use those services. For instructors who want to emphasize internet technologies and applications, computer networks provides substantial sections on internetworking and network applications. This updated edition reflects recent advances in networking and internet technology. 
<br/><br/><label>ISBN: </label>817758927X (paperback) 9788177589276 (paperback) 
<br/><br/><label>Source: </label> Allied Book  PKR 625.50 
<br/><br/><label>Dewey Class. No.: </label>004.6