Das, Apurba <br/><br/>
Line Communication System 
Das, Apurba 
 -  New Age International  2006 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9788122424867     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology