Leon Garcia, Alberto. <br/><br/>
Communication networks:   fundamental concepts and key architectures / 
By Alberto Leon Garcia and Indra Widjaja. 
 - 1st ed. 
 - New Delhi :  Tata McGraw Hill Publishing Company Ltd ,  2001. 
 - xxiii,867p. ;  PB  23 cm. 
<br/><br/><label>ISBN: </label>0070402353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applications and layered architectures<br/>Digital transmission fundamentals<br/>Transmission systems and the telephone network
<br/><br/><label>Dewey Class. No.: </label>004.65   / LEOA