Tanenbaum, Andrew S.  . <br/><br/>
Computer networks /  
by Andrew S. Tanenbaum. 
 - 4th ed /  
 - Delhi :   Pearson Education Limited ,   2003 
 - 891p :  
<br/><br/><label>ISBN: </label>81-7808-785-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Compter science
<br/><br/><label>Dewey Class. No.: </label>BV  / P3;22