Apurba Das, <br/><br/>
Line Communication System 
By Apurba Das 
 - 1st ed. 
 - New Delhi  New Age  2006 
 - vii;165p.:  24 cm. 
<br/><br/><label>ISBN: </label>812241804x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Line Communication System<br/>Computer Science & Engineering
<br/><br/><label>Dewey Class. No.: </label>004.6