Chandra Sekar, V. <br/><br/>
Communication systems / 
V. Chandra Sekar 
 - New Delhi :  Oxford University Press,  2012 
 - xxiii, 923 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780198078050 (pbk.) 0198078056 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks