Comer, Douglas E. <br/><br/>
Computer Networks and Internets  : With Internet Applications 
/ by Douglas E. Comer 
 - 4th ed. 
 - Delhi:   Pearson Education,   2005. 
 - xxv, 719p. 
<br/><br/><label>ISBN: </label>9788129703309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Internets<br/>Networks<br/>WAN
<br/><br/><label>Dewey Class. No.: </label>004.6  / COM/C