Leon - Garcia  A, <br/><br/>
Communication Networks Fundamental Concepts and Key Architecture   Textual Documents 

 - 2 nd ed . 
 - Noida  Tata Mc Graw Hill Education  Pvt.  Ltd.,  2006 
 - 900:  xxv;  23*18. 
<br/><br/><label>ISBN: </label>0070595011   
<br/><br/><label>Dewey Class. No.: </label>621.3821  / LEO/WID