Das, Apurba <br/><br/>
Line communication system  telecommunication switching approach 

 - New Delhi  New Age International (p) Limited  2010 
 - xvii, 266 p.  : ill.  ; 24 cm. 
<br/><br/> Includes Bibliographical references. 
<br/><br/><label>ISBN: </label>9788122430882 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication lines--Switching systems--Computer Communication--Circuit Switching--Telephone system--Telephone Network--Network--FEAS
<br/><br/><label>Dewey Class. No.: </label>621.382  / DAS