Bellamy C. John <br/><br/>
DIGITAL TELEPHONEY 
Bellamy C. John; Coppell Tx 
 - THIRD EDITION 
 -  Wiley India Pvt Ltd  2002 
<br/><br/><label>ISBN: </label> INR 330.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>621.385