Das, J. <br/><br/>
Review of Digital Communication  State of the art in digital signalling, digital switching and data networks 
J Das 
 - 2nd ed. 
 - New Delhi  New Age  2013 
 - xiv, 563p. 
<br/><br/><label>ISBN: </label>8122434118 
<br/><br/><label>LC Class. No.: </label>TK5103.7   / .D37 2013 c.1