Das, J.  <br/><br/>
Review of digital communication :   state of the art in digital signalling, digital switching, and data networks /  
by J Das 
 - 2nd ed.  
 - New Delhi :   New Age International Publishers,  
 - xiv, 563 pages ;   25 cm.  
<br/><br/>Includes bibliographical references and index,  
<br/><br/><label>ISBN: </label>9788122434118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications
<br/><br/><label>Dewey Class. No.: </label>621.380  / DAS/R